57089335 has 16 divisors (see below), whose sum is σ = 73423296. Its totient is φ = 42501888.

The previous prime is 57089299. The next prime is 57089359. The reversal of 57089335 is 53398075.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 57089335 - 2²¹ = 54992183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2454 + ... + 10963.

It is an arithmetic number, because the mean of its divisors is an integer number (4588956).

Almost surely, 2^57089335 is an apocalyptic number.

57089335 is a deficient number, since it is larger than the sum of its proper divisors (16333961).

57089335 is a wasteful number, since it uses less digits than its factorization.

57089335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13482.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 57089335 is about 7555.7484738443. The cubic root of 57089335 is about 385.0510642337.

The spelling of 57089335 in words is "fifty-seven million, eighty-nine thousand, three hundred thirty-five".