57842604 has 18 divisors (see below), whose sum is σ = 146213340. Its totient is φ = 19280856.

The previous prime is 57842573. The next prime is 57842623. The reversal of 57842604 is 40624875.

57842604 is a `hidden beast` number, since 5 + 7 + 8 + 42 + 604 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1606739 = 57842604 / (5 + 7 + 8 + 4 + 2 + 6 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 803334 + ... + 803405.

Almost surely, 2^57842604 is an apocalyptic number.

It is an amenable number.

57842604 is an abundant number, since it is smaller than the sum of its proper divisors (88370736).

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

57842604 is a wasteful number, since it uses less digits than its factorization.

57842604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606749 (or 1606744 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 57842604 is about 7605.4325320786. The cubic root of 57842604 is about 386.7371971353.

The spelling of 57842604 in words is "fifty-seven million, eight hundred forty-two thousand, six hundred four".