57714280 has 32 divisors (see below), whose sum is σ = 139847400. Its totient is φ = 21309696.

The previous prime is 57714271. The next prime is 57714287. The reversal of 57714280 is 8241775.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 52794756 + 4919524 = 7266^2 + 2218^2 .

It is not an unprimeable number, because it can be changed into a prime (57714287) 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, 54975 + ... + 56014.

Almost surely, 2^57714280 is an apocalyptic number.

It is an amenable number.

57714280 is an abundant number, since it is smaller than the sum of its proper divisors (82133120).

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

57714280 is a wasteful number, since it uses less digits than its factorization.

57714280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111013 (or 111009 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 57714280 is about 7596.9915098018. The cubic root of 57714280 is about 386.4509928173.

The spelling of 57714280 in words is "fifty-seven million, seven hundred fourteen thousand, two hundred eighty".