57492085 has 8 divisors (see below), whose sum is σ = 78846336. Its totient is φ = 39423120.

The previous prime is 57492077. The next prime is 57492089. The reversal of 57492085 is 58029475.

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

It is not a de Polignac number, because 57492085 - 2³ = 57492077 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57492089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 821281 + ... + 821350.

It is an arithmetic number, because the mean of its divisors is an integer number (9855792).

Almost surely, 2^57492085 is an apocalyptic number.

It is an amenable number.

57492085 is a deficient number, since it is larger than the sum of its proper divisors (21354251).

57492085 is a wasteful number, since it uses less digits than its factorization.

57492085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642643.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 57492085 is about 7582.3535264455. The cubic root of 57492085 is about 385.9544206878.

The spelling of 57492085 in words is "fifty-seven million, four hundred ninety-two thousand, eighty-five".