315010492 has 12 divisors (see below), whose sum is σ = 551743416. Its totient is φ = 157369520.

The previous prime is 315010477. The next prime is 315010513. The reversal of 315010492 is 294010513.

It is a super-2 number, since 2×315010492² = 198463220140164128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28618 + ... + 38065.

It is an arithmetic number, because the mean of its divisors is an integer number (45978618).

Almost surely, 2^315010492 is an apocalyptic number.

It is an amenable number.

315010492 is a deficient number, since it is larger than the sum of its proper divisors (236732924).

315010492 is a wasteful number, since it uses less digits than its factorization.

315010492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67868 (or 67866 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 315010492 is about 17748.5349254523. The cubic root of 315010492 is about 680.4167658537.

The spelling of 315010492 in words is "three hundred fifteen million, ten thousand, four hundred ninety-two".