56237000 has 32 divisors (see below), whose sum is σ = 131596920. Its totient is φ = 22494400.

The previous prime is 56236987. The next prime is 56237009. The reversal of 56237000 is 73265.

56237000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 17623204 + 38613796 = 4198^2 + 6214^2 .

It is not an unprimeable number, because it can be changed into a prime (56237009) 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, 27119 + ... + 29118.

Almost surely, 2^56237000 is an apocalyptic number.

56237000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56237000 is an abundant number, since it is smaller than the sum of its proper divisors (75359920).

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

56237000 is a wasteful number, since it uses less digits than its factorization.

56237000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56258 (or 56244 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 56237000 is about 7499.1332832535. The cubic root of 56237000 is about 383.1251968185.

The spelling of 56237000 in words is "fifty-six million, two hundred thirty-seven thousand".