56812750 has 16 divisors (see below), whose sum is σ = 106353936. Its totient is φ = 22725000.

The previous prime is 56812747. The next prime is 56812751. The reversal of 56812750 is 5721865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56812751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113376 + ... + 113875.

It is an arithmetic number, because the mean of its divisors is an integer number (6647121).

Almost surely, 2^56812750 is an apocalyptic number.

56812750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56812750 is a deficient number, since it is larger than the sum of its proper divisors (49541186).

56812750 is a wasteful number, since it uses less digits than its factorization.

56812750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227268 (or 227258 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 56812750 is about 7537.4232997756. The cubic root of 56812750 is about 384.4282286873.

The spelling of 56812750 in words is "fifty-six million, eight hundred twelve thousand, seven hundred fifty".