56747300 has 36 divisors (see below), whose sum is σ = 129627120. Its totient is φ = 21503520.

The previous prime is 56747297. The next prime is 56747303. The reversal of 56747300 is 374765.

It is an interprime number because it is at equal distance from previous prime (56747297) and next prime (56747303).

It is not an unprimeable number, because it can be changed into a prime (56747303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13034 + ... + 16833.

Almost surely, 2^56747300 is an apocalyptic number.

56747300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56747300 is an abundant number, since it is smaller than the sum of its proper divisors (72879820).

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

56747300 is a wasteful number, since it uses less digits than its factorization.

56747300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29900 (or 29893 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 56747300 is about 7533.0803792340. The cubic root of 56747300 is about 384.2805476605.

The spelling of 56747300 in words is "fifty-six million, seven hundred forty-seven thousand, three hundred".