56923510 has 32 divisors (see below), whose sum is σ = 118428480. Its totient is φ = 19295232.

The previous prime is 56923507. The next prime is 56923511. The reversal of 56923510 is 1532965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56923511) 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, 1662 + ... + 10798.

It is an arithmetic number, because the mean of its divisors is an integer number (3700890).

Almost surely, 2^56923510 is an apocalyptic number.

56923510 is an abundant number, since it is smaller than the sum of its proper divisors (61504970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56923510 is a wasteful number, since it uses less digits than its factorization.

56923510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9240.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 56923510 is about 7544.7670606852. The cubic root of 56923510 is about 384.6778887854.

The spelling of 56923510 in words is "fifty-six million, nine hundred twenty-three thousand, five hundred ten".