104564430 has 48 divisors (see below), whose sum is σ = 281249280. Its totient is φ = 26921664.

The previous prime is 104564419. The next prime is 104564443. The reversal of 104564430 is 34465401.

104564430 is a `hidden beast` number, since 10 + 4 + 5 + 644 + 3 + 0 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 104564394 and 104564403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17422 + ... + 22641.

It is an arithmetic number, because the mean of its divisors is an integer number (5859360).

Almost surely, 2^104564430 is an apocalyptic number.

104564430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104564430 is an abundant number, since it is smaller than the sum of its proper divisors (176684850).

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

104564430 is a wasteful number, since it uses less digits than its factorization.

104564430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40105 (or 40102 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 104564430 is about 10225.6750388422. The cubic root of 104564430 is about 471.1161491581.

The spelling of 104564430 in words is "one hundred four million, five hundred sixty-four thousand, four hundred thirty".