57682742 has 24 divisors (see below), whose sum is σ = 94375296. Its totient is φ = 26428896.

The previous prime is 57682739. The next prime is 57682763. The reversal of 57682742 is 24728675.

57682742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 57682742.

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, 52523 + ... + 53609.

It is an arithmetic number, because the mean of its divisors is an integer number (3932304).

Almost surely, 2^57682742 is an apocalyptic number.

57682742 is a deficient number, since it is larger than the sum of its proper divisors (36692554).

57682742 is a wasteful number, since it uses less digits than its factorization.

57682742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272 (or 1259 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The square root of 57682742 is about 7594.9155360675. The cubic root of 57682742 is about 386.3805878724.

The spelling of 57682742 in words is "fifty-seven million, six hundred eighty-two thousand, seven hundred forty-two".