57547396 has 9 divisors (see below), whose sum is σ = 100734501. Its totient is φ = 28766112.

The previous prime is 57547393. The next prime is 57547423. The reversal of 57547396 is 69374575.

The square root of 57547396 is 7586.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 10432900 + 47114496 = 3230^2 + 6864^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57547393) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 13276 + ... + 17068.

Almost surely, 2^57547396 is an apocalyptic number.

57547396 is the 7586-th square number.

It is an amenable number.

57547396 is a deficient number, since it is larger than the sum of its proper divisors (43187105).

57547396 is an frugal number, since it uses more digits than its factorization.

57547396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7590 (or 3795 counting only the distinct ones).

The product of its digits is 793800, while the sum is 46.

The cubic root of 57547396 is about 386.0781518224.

The spelling of 57547396 in words is "fifty-seven million, five hundred forty-seven thousand, three hundred ninety-six".