57231352 has 16 divisors (see below), whose sum is σ = 107399160. Its totient is φ = 28591584.

The previous prime is 57231331. The next prime is 57231353. The reversal of 57231352 is 25313275.

It is a self number, because there is not a number n which added to its sum of digits gives 57231352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57231353) 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, 10818 + ... + 15214.

Almost surely, 2^57231352 is an apocalyptic number.

It is an amenable number.

57231352 is a deficient number, since it is larger than the sum of its proper divisors (50167808).

57231352 is a wasteful number, since it uses less digits than its factorization.

57231352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6030 (or 6026 counting only the distinct ones).

The product of its digits is 6300, while the sum is 28.

The square root of 57231352 is about 7565.1405803197. The cubic root of 57231352 is about 385.3700877154.

The spelling of 57231352 in words is "fifty-seven million, two hundred thirty-one thousand, three hundred fifty-two".