56000902 has 4 divisors (see below), whose sum is σ = 84001356. Its totient is φ = 28000450.

The previous prime is 56000899. The next prime is 56000927. The reversal of 56000902 is 20900065.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×56000902² = 6272202049627208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14000224 + ... + 14000227.

It is an arithmetic number, because the mean of its divisors is an integer number (21000339).

Almost surely, 2^56000902 is an apocalyptic number.

56000902 is a deficient number, since it is larger than the sum of its proper divisors (28000454).

56000902 is a wasteful number, since it uses less digits than its factorization.

56000902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28000453.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 56000902 is about 7483.3750407153. The cubic root of 56000902 is about 382.5882906672.

Adding to 56000902 its reverse (20900065), we get a palindrome (76900967).

The spelling of 56000902 in words is "fifty-six million, nine hundred two", and thus it is an aban number.