104406507 has 12 divisors (see below), whose sum is σ = 151399560. Its totient is φ = 69331968.

The previous prime is 104406487. The next prime is 104406509. The reversal of 104406507 is 705604401.

104406507 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 0 + 650 + 7 = 666.

It is not a de Polignac number, because 104406507 - 2⁸ = 104406251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104406509) 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, 20257 + ... + 24882.

It is an arithmetic number, because the mean of its divisors is an integer number (12616630).

Almost surely, 2^104406507 is an apocalyptic number.

104406507 is a deficient number, since it is larger than the sum of its proper divisors (46993053).

104406507 is a wasteful number, since it uses less digits than its factorization.

104406507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45402 (or 45399 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 104406507 is about 10217.9502347584. The cubic root of 104406507 is about 470.8788550726.

The spelling of 104406507 in words is "one hundred four million, four hundred six thousand, five hundred seven".