315882552 has 32 divisors (see below), whose sum is σ = 824042880. Its totient is φ = 100716000.

The previous prime is 315882547. The next prime is 315882557. The reversal of 315882552 is 255288513.

It is an interprime number because it is at equal distance from previous prime (315882547) and next prime (315882557).

It is a self number, because there is not a number n which added to its sum of digits gives 315882552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315882557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285574 + ... + 286677.

It is an arithmetic number, because the mean of its divisors is an integer number (25751340).

Almost surely, 2^315882552 is an apocalyptic number.

It is an amenable number.

315882552 is an abundant number, since it is smaller than the sum of its proper divisors (508160328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315882552 is a wasteful number, since it uses less digits than its factorization.

315882552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572283 (or 572279 counting only the distinct ones).

The product of its digits is 96000, while the sum is 39.

The square root of 315882552 is about 17773.0850445273. The cubic root of 315882552 is about 681.0440651061.

The spelling of 315882552 in words is "three hundred fifteen million, eight hundred eighty-two thousand, five hundred fifty-two".