56915326 has 32 divisors (see below), whose sum is σ = 94284288. Its totient is φ = 25608960.

The previous prime is 56915323. The next prime is 56915329. The reversal of 56915326 is 62351965.

It is an interprime number because it is at equal distance from previous prime (56915323) and next prime (56915329).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56915323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297891 + ... + 298081.

It is an arithmetic number, because the mean of its divisors is an integer number (2946384).

Almost surely, 2^56915326 is an apocalyptic number.

56915326 is a deficient number, since it is larger than the sum of its proper divisors (37368962).

56915326 is a wasteful number, since it uses less digits than its factorization.

56915326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436.

The product of its digits is 48600, while the sum is 37.

The square root of 56915326 is about 7544.2246785206. The cubic root of 56915326 is about 384.6594526142.

The spelling of 56915326 in words is "fifty-six million, nine hundred fifteen thousand, three hundred twenty-six".