56004207 has 24 divisors (see below), whose sum is σ = 87201792. Its totient is φ = 31878000.

The previous prime is 56004187. The next prime is 56004209. The reversal of 56004207 is 70240065.

It is a happy number.

It is not a de Polignac number, because 56004207 - 2¹² = 56000111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56004209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48082 + ... + 49232.

It is an arithmetic number, because the mean of its divisors is an integer number (3633408).

Almost surely, 2^56004207 is an apocalyptic number.

56004207 is a deficient number, since it is larger than the sum of its proper divisors (31197585).

56004207 is a wasteful number, since it uses less digits than its factorization.

56004207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499 (or 1492 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 56004207 is about 7483.5958602800. The cubic root of 56004207 is about 382.5958169116.

The spelling of 56004207 in words is "fifty-six million, four thousand, two hundred seven".