57468227 has 4 divisors (see below), whose sum is σ = 59449920. Its totient is φ = 55486536.

The previous prime is 57468209. The next prime is 57468233. The reversal of 57468227 is 72286475.

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

It is a cyclic number.

It is not a de Polignac number, because 57468227 - 2²⁴ = 40691011 is a prime.

It is a super-2 number, since 2×57468227² = 6605194229047058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57468277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 990803 + ... + 990860.

It is an arithmetic number, because the mean of its divisors is an integer number (14862480).

Almost surely, 2^57468227 is an apocalyptic number.

57468227 is a deficient number, since it is larger than the sum of its proper divisors (1981693).

57468227 is a wasteful number, since it uses less digits than its factorization.

57468227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981692.

The product of its digits is 188160, while the sum is 41.

The square root of 57468227 is about 7580.7801049760. The cubic root of 57468227 is about 385.9010256591.

The spelling of 57468227 in words is "fifty-seven million, four hundred sixty-eight thousand, two hundred twenty-seven".