104931624 has 32 divisors (see below), whose sum is σ = 299805120. Its totient is φ = 29980416.

The previous prime is 104931571. The next prime is 104931643. The reversal of 104931624 is 426139401.

It is a super-2 number, since 2×104931624² = 22021291430554752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104931591 and 104931600.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312129 + ... + 312464.

It is an arithmetic number, because the mean of its divisors is an integer number (9368910).

Almost surely, 2^104931624 is an apocalyptic number.

104931624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

104931624 is an abundant number, since it is smaller than the sum of its proper divisors (194873496).

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

104931624 is a wasteful number, since it uses less digits than its factorization.

104931624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624609 (or 624605 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 104931624 is about 10243.6138154462. The cubic root of 104931624 is about 471.6669703841. Note that the first 3 decimals are identical.

The spelling of 104931624 in words is "one hundred four million, nine hundred thirty-one thousand, six hundred twenty-four".