104564799 has 12 divisors (see below), whose sum is σ = 151374496. Its totient is φ = 69554592.

The previous prime is 104564791. The next prime is 104564827. The reversal of 104564799 is 997465401.

104564799 is a `hidden beast` number, since 10 + 4 + 564 + 79 + 9 = 666.

It is not a de Polignac number, because 104564799 - 2³ = 104564791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104564791) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8599 + ... + 16824.

Almost surely, 2^104564799 is an apocalyptic number.

104564799 is a deficient number, since it is larger than the sum of its proper divisors (46809697).

104564799 is a wasteful number, since it uses less digits than its factorization.

104564799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25886 (or 25883 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 104564799 is about 10225.6930816449. The cubic root of 104564799 is about 471.1167033353.

The spelling of 104564799 in words is "one hundred four million, five hundred sixty-four thousand, seven hundred ninety-nine".