57468427 has 4 divisors (see below), whose sum is σ = 57532696. Its totient is φ = 57404160.

The previous prime is 57468409. The next prime is 57468461. The reversal of 57468427 is 72486475.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57468427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57468497) 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, 30774 + ... + 32587.

It is an arithmetic number, because the mean of its divisors is an integer number (14383174).

Almost surely, 2^57468427 is an apocalyptic number.

57468427 is a deficient number, since it is larger than the sum of its proper divisors (64269).

57468427 is an equidigital number, since it uses as much as digits as its factorization.

57468427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64268.

The product of its digits is 376320, while the sum is 43.

The square root of 57468427 is about 7580.7932962191. The cubic root of 57468427 is about 385.9014733274.

The spelling of 57468427 in words is "fifty-seven million, four hundred sixty-eight thousand, four hundred twenty-seven".