56930902 has 16 divisors (see below), whose sum is σ = 97885440. Its totient is φ = 24326568.

The previous prime is 56930899. The next prime is 56930903. The reversal of 56930902 is 20903965.

It is a happy number.

56930902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56930902² = 6482255205067208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56930903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002 + ... + 10717.

It is an arithmetic number, because the mean of its divisors is an integer number (6117840).

Almost surely, 2^56930902 is an apocalyptic number.

56930902 is a deficient number, since it is larger than the sum of its proper divisors (40954538).

56930902 is a wasteful number, since it uses less digits than its factorization.

56930902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12075.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 56930902 is about 7545.2569207417. The cubic root of 56930902 is about 384.6945392923.

The spelling of 56930902 in words is "fifty-six million, nine hundred thirty thousand, nine hundred two".