57422536 has 32 divisors (see below), whose sum is σ = 112752000. Its totient is φ = 27364480.

The previous prime is 57422527. The next prime is 57422537. The reversal of 57422536 is 63522475.

It is not an unprimeable number, because it can be changed into a prime (57422537) 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, 95565 + ... + 96163.

It is an arithmetic number, because the mean of its divisors is an integer number (3523500).

Almost surely, 2^57422536 is an apocalyptic number.

It is an amenable number.

57422536 is a deficient number, since it is larger than the sum of its proper divisors (55329464).

57422536 is a wasteful number, since it uses less digits than its factorization.

57422536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149 (or 1145 counting only the distinct ones).

The product of its digits is 50400, while the sum is 34.

The square root of 57422536 is about 7577.7658976772. The cubic root of 57422536 is about 385.7987263558.

The spelling of 57422536 in words is "fifty-seven million, four hundred twenty-two thousand, five hundred thirty-six".