57394167 has 8 divisors (see below), whose sum is σ = 76593024. Its totient is φ = 38229048.

The previous prime is 57394153. The next prime is 57394171. The reversal of 57394167 is 76149375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57394167 - 2⁴ = 57394151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57394367) 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, 4153 + ... + 11490.

It is an arithmetic number, because the mean of its divisors is an integer number (9574128).

Almost surely, 2^57394167 is an apocalyptic number.

57394167 is a deficient number, since it is larger than the sum of its proper divisors (19198857).

57394167 is a wasteful number, since it uses less digits than its factorization.

57394167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16869.

The product of its digits is 158760, while the sum is 42.

The square root of 57394167 is about 7575.8938086539. The cubic root of 57394167 is about 385.7351826225.

The spelling of 57394167 in words is "fifty-seven million, three hundred ninety-four thousand, one hundred sixty-seven".