57416642 has 8 divisors (see below), whose sum is σ = 86173500. Its totient is φ = 28692144.

The previous prime is 57416641. The next prime is 57416669. The reversal of 57416642 is 24661475.

57416642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38328481 + 19088161 = 6191^2 + 4369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (57416641) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3017 + ... + 11132.

Almost surely, 2^57416642 is an apocalyptic number.

57416642 is a deficient number, since it is larger than the sum of its proper divisors (28756858).

57416642 is a wasteful number, since it uses less digits than its factorization.

57416642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16180.

The product of its digits is 40320, while the sum is 35.

The square root of 57416642 is about 7577.3769867943. The cubic root of 57416642 is about 385.7855261058.

The spelling of 57416642 in words is "fifty-seven million, four hundred sixteen thousand, six hundred forty-two".