57348357 has 32 divisors (see below), whose sum is σ = 87613440. Its totient is φ = 33048000.

The previous prime is 57348331. The next prime is 57348359. The reversal of 57348357 is 75384375.

It is not a de Polignac number, because 57348357 - 2⁸ = 57348101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57348359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61944 + ... + 62862.

It is an arithmetic number, because the mean of its divisors is an integer number (2737920).

Almost surely, 2^57348357 is an apocalyptic number.

It is an amenable number.

57348357 is a deficient number, since it is larger than the sum of its proper divisors (30265083).

57348357 is a wasteful number, since it uses less digits than its factorization.

57348357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025.

The product of its digits is 352800, while the sum is 42.

The square root of 57348357 is about 7572.8697994882. The cubic root of 57348357 is about 385.6325285663.

The spelling of 57348357 in words is "fifty-seven million, three hundred forty-eight thousand, three hundred fifty-seven".