315162484 has 48 divisors (see below), whose sum is σ = 683804800. Its totient is φ = 123762816.

The previous prime is 315162479. The next prime is 315162503. The reversal of 315162484 is 484261513.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47482 + ... + 53710.

Almost surely, 2^315162484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 315162484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341902400).

315162484 is an abundant number, since it is smaller than the sum of its proper divisors (368642316).

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

315162484 is a wasteful number, since it uses less digits than its factorization.

315162484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392 (or 6390 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 315162484 is about 17752.8162272919. The cubic root of 315162484 is about 680.5261815496.

The spelling of 315162484 in words is "three hundred fifteen million, one hundred sixty-two thousand, four hundred eighty-four".