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2085692 = 22774489
BaseRepresentation
bin111111101001100111100
310220222000212
413331030330
51013220232
6112411552
723504510
oct7751474
93828025
102085692
1111a5014
12846bb8
1358044b
143c4140
152b2eb2
hex1fd33c

2085692 has 12 divisors (see below), whose sum is σ = 4171440. Its totient is φ = 893856.

The previous prime is 2085691. The next prime is 2085697. The reversal of 2085692 is 2965802.

2085692 is an admirable number.

It is a super-2 number, since 2×20856922 = 8700222237728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37217 + ... + 37272.

It is an arithmetic number, because the mean of its divisors is an integer number (347620).

22085692 is an apocalyptic number.

It is an amenable number.

2085692 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2085692 is a wasteful number, since it uses less digits than its factorization.

2085692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74500 (or 74498 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2085692 is about 1444.1925079435. The cubic root of 2085692 is about 127.7664197144.

The spelling of 2085692 in words is "two million, eighty-five thousand, six hundred ninety-two".

Divisors: 1 2 4 7 14 28 74489 148978 297956 521423 1042846 2085692