57879467 has 4 divisors (see below), whose sum is σ = 57962736. Its totient is φ = 57796200.

The previous prime is 57879401. The next prime is 57879527. The reversal of 57879467 is 76497875.

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-57879467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57872467) 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, 40583 + ... + 41984.

It is an arithmetic number, because the mean of its divisors is an integer number (14490684).

Almost surely, 2^57879467 is an apocalyptic number.

57879467 is a deficient number, since it is larger than the sum of its proper divisors (83269).

57879467 is an equidigital number, since it uses as much as digits as its factorization.

57879467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83268.

The product of its digits is 2963520, while the sum is 53.

The square root of 57879467 is about 7607.8556111430. The cubic root of 57879467 is about 386.8193353569.

The spelling of 57879467 in words is "fifty-seven million, eight hundred seventy-nine thousand, four hundred sixty-seven".