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4880469 = 311712083
BaseRepresentation
bin10010100111100001010101
3100011221202010
4102213201111
52222133334
6252334433
756324526
oct22474125
910157663
104880469
112833850
121774419
13101b569
1491084d
156660e9
hex4a7855

4880469 has 16 divisors (see below), whose sum is σ = 7202304. Its totient is φ = 2914800.

The previous prime is 4880461. The next prime is 4880489. The reversal of 4880469 is 9640884.

It is not a de Polignac number, because 4880469 - 23 = 4880461 is a prime.

It is a super-2 number, since 2×48804692 = 47637955319922, which contains 22 as substring.

4880469 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4880461) by changing a digit.

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, 1302 + ... + 3384.

It is an arithmetic number, because the mean of its divisors is an integer number (450144).

Almost surely, 24880469 is an apocalyptic number.

It is an amenable number.

4880469 is a deficient number, since it is larger than the sum of its proper divisors (2321835).

4880469 is a wasteful number, since it uses less digits than its factorization.

4880469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 4880469 is about 2209.1783540493. The cubic root of 4880469 is about 169.6239554131.

The spelling of 4880469 in words is "four million, eight hundred eighty thousand, four hundred sixty-nine".

Divisors: 1 3 11 33 71 213 781 2083 2343 6249 22913 68739 147893 443679 1626823 4880469