57485474 has 8 divisors (see below), whose sum is σ = 86858028. Its totient is φ = 28532800.

The previous prime is 57485471. The next prime is 57485537. The reversal of 57485474 is 47458475.

It can be written as a sum of positive squares in 2 ways, for example, as 53655625 + 3829849 = 7325^2 + 1957^2 .

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 (57485471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104627 + ... + 105174.

Almost surely, 2^57485474 is an apocalyptic number.

57485474 is a deficient number, since it is larger than the sum of its proper divisors (29372554).

57485474 is a wasteful number, since it uses less digits than its factorization.

57485474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209940.

The product of its digits is 627200, while the sum is 44.

The square root of 57485474 is about 7581.9175674759. The cubic root of 57485474 is about 385.9396265210.

The spelling of 57485474 in words is "fifty-seven million, four hundred eighty-five thousand, four hundred seventy-four".