57667542 has 16 divisors (see below), whose sum is σ = 115410432. Its totient is φ = 19209960.

The previous prime is 57667531. The next prime is 57667559. The reversal of 57667542 is 24576675.

It is a junction number, because it is equal to n+sod(n) for n = 57667494 and 57667503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14067 + ... + 17697.

It is an arithmetic number, because the mean of its divisors is an integer number (7213152).

Almost surely, 2^57667542 is an apocalyptic number.

57667542 is an abundant number, since it is smaller than the sum of its proper divisors (57742890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57667542 is a wasteful number, since it uses less digits than its factorization.

57667542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6283.

The product of its digits is 352800, while the sum is 42.

The square root of 57667542 is about 7593.9148006809. The cubic root of 57667542 is about 386.3466464619.

The spelling of 57667542 in words is "fifty-seven million, six hundred sixty-seven thousand, five hundred forty-two".