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46795420 = 22571572129
BaseRepresentation
bin1011001010000…
…0101010011100
310021001110020201
42302200222130
543434423140
64350553244
71105516540
oct262405234
9107043221
1046795420
1124462101
1213808824
1399058c9
146301a20
15419549a
hex2ca0a9c

46795420 has 48 divisors (see below), whose sum is σ = 113077440. Its totient is φ = 15934464.

The previous prime is 46795393. The next prime is 46795457. The reversal of 46795420 is 2459764.

It is a super-2 number, since 2×467954202 = 4379622665952800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46795420.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20916 + ... + 23044.

It is an arithmetic number, because the mean of its divisors is an integer number (2355780).

Almost surely, 246795420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46795420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56538720).

46795420 is an abundant number, since it is smaller than the sum of its proper divisors (66282020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46795420 is a wasteful number, since it uses less digits than its factorization.

46795420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302 (or 2300 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 46795420 is about 6840.7177985939. The cubic root of 46795420 is about 360.3582339402.

The spelling of 46795420 in words is "forty-six million, seven hundred ninety-five thousand, four hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 157 314 628 785 1099 1570 2129 2198 3140 4258 4396 5495 8516 10645 10990 14903 21290 21980 29806 42580 59612 74515 149030 298060 334253 668506 1337012 1671265 2339771 3342530 4679542 6685060 9359084 11698855 23397710 46795420