57742652 has 36 divisors (see below), whose sum is σ = 113217048. Its totient is φ = 25740000.

The previous prime is 57742621. The next prime is 57742687. The reversal of 57742652 is 25624775.

It is a happy number.

57742652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24527 + ... + 26777.

It is an arithmetic number, because the mean of its divisors is an integer number (3144918).

Almost surely, 2^57742652 is an apocalyptic number.

It is an amenable number.

57742652 is a deficient number, since it is larger than the sum of its proper divisors (55474396).

57742652 is a wasteful number, since it uses less digits than its factorization.

57742652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330 (or 2317 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 57742652 is about 7598.8585985002. The cubic root of 57742652 is about 386.5143081203.

The spelling of 57742652 in words is "fifty-seven million, seven hundred forty-two thousand, six hundred fifty-two".