104556432 has 20 divisors (see below), whose sum is σ = 270104240. Its totient is φ = 34852128.

The previous prime is 104556377. The next prime is 104556451. The reversal of 104556432 is 234655401.

It is a self number, because there is not a number n which added to its sum of digits gives 104556432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089082 + ... + 1089177.

It is an arithmetic number, because the mean of its divisors is an integer number (13505212).

Almost surely, 2^104556432 is an apocalyptic number.

104556432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104556432 is an abundant number, since it is smaller than the sum of its proper divisors (165547808).

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

104556432 is a wasteful number, since it uses less digits than its factorization.

104556432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178270 (or 2178264 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 104556432 is about 10225.2839569373. The cubic root of 104556432 is about 471.1041371606.

The spelling of 104556432 in words is "one hundred four million, five hundred fifty-six thousand, four hundred thirty-two".