56750234 has 4 divisors (see below), whose sum is σ = 85125354. Its totient is φ = 28375116.

The previous prime is 56750167. The next prime is 56750249. The reversal of 56750234 is 43205765.

56750234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 56625625 + 124609 = 7525^2 + 353^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 56750234.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 14187557 + ... + 14187560.

Almost surely, 2^56750234 is an apocalyptic number.

56750234 is a deficient number, since it is larger than the sum of its proper divisors (28375120).

56750234 is a wasteful number, since it uses less digits than its factorization.

56750234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28375119.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 56750234 is about 7533.2751177692. The cubic root of 56750234 is about 384.2871703526.

Adding to 56750234 its reverse (43205765), we get a palindrome (99955999).

The spelling of 56750234 in words is "fifty-six million, seven hundred fifty thousand, two hundred thirty-four".