57367442 has 32 divisors (see below), whose sum is σ = 96344640. Its totient is φ = 25400320.

The previous prime is 57367421. The next prime is 57367447. The reversal of 57367442 is 24476375.

It is a junction number, because it is equal to n+sod(n) for n = 57367396 and 57367405.

It is not an unprimeable number, because it can be changed into a prime (57367447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162338 + ... + 162690.

It is an arithmetic number, because the mean of its divisors is an integer number (3010770).

Almost surely, 2^57367442 is an apocalyptic number.

57367442 is a deficient number, since it is larger than the sum of its proper divisors (38977198).

57367442 is a wasteful number, since it uses less digits than its factorization.

57367442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538.

The product of its digits is 141120, while the sum is 38.

The square root of 57367442 is about 7574.1297849984. The cubic root of 57367442 is about 385.6753021284.

The spelling of 57367442 in words is "fifty-seven million, three hundred sixty-seven thousand, four hundred forty-two".