57130324 has 12 divisors (see below), whose sum is σ = 100038400. Its totient is φ = 28547928.

The previous prime is 57130301. The next prime is 57130327. The reversal of 57130324 is 42303175.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57130327) 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, 5767 + ... + 12145.

Almost surely, 2^57130324 is an apocalyptic number.

It is an amenable number.

57130324 is a deficient number, since it is larger than the sum of its proper divisors (42908076).

57130324 is a wasteful number, since it uses less digits than its factorization.

57130324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8622 (or 8620 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 57130324 is about 7558.4604252453. The cubic root of 57130324 is about 385.1431951739.

Adding to 57130324 its reverse (42303175), we get a palindrome (99433499).

The spelling of 57130324 in words is "fifty-seven million, one hundred thirty thousand, three hundred twenty-four".