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10624628 = 227379451
BaseRepresentation
bin101000100001…
…111001110100
3201222210020202
4220201321310
510204442003
61015420032
7156210410
oct50417164
921883222
1010624628
115aa7493
123684618
13227cc81
1415a7d40
15ded088
hexa21e74

10624628 has 12 divisors (see below), whose sum is σ = 21249312. Its totient is φ = 4553400.

The previous prime is 10624619. The next prime is 10624633. The reversal of 10624628 is 82642601.

10624628 is an admirable number.

It is a super-2 number, since 2×106246282 = 225765440276768, 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 10624628.

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 3 ways as a sum of consecutive naturals, for example, 189698 + ... + 189753.

It is an arithmetic number, because the mean of its divisors is an integer number (1770776).

Almost surely, 210624628 is an apocalyptic number.

It is an amenable number.

10624628 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.

10624628 is a wasteful number, since it uses less digits than its factorization.

10624628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379462 (or 379460 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 10624628 is about 3259.5441399067. The cubic root of 10624628 is about 219.8389178985.

The spelling of 10624628 in words is "ten million, six hundred twenty-four thousand, six hundred twenty-eight".

Divisors: 1 2 4 7 14 28 379451 758902 1517804 2656157 5312314 10624628