315462126 has 32 divisors (see below), whose sum is σ = 721739520. Its totient is φ = 90046656.

The previous prime is 315462113. The next prime is 315462131. The reversal of 315462126 is 621264513.

315462126 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 315462093 and 315462102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51225 + ... + 57051.

It is an arithmetic number, because the mean of its divisors is an integer number (22554360).

Almost surely, 2^315462126 is an apocalyptic number.

315462126 is an abundant number, since it is smaller than the sum of its proper divisors (406277394).

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

315462126 is a wasteful number, since it uses less digits than its factorization.

315462126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7128.

The product of its digits is 8640, while the sum is 30.

The square root of 315462126 is about 17761.2535030611. The cubic root of 315462126 is about 680.7417842376.

The spelling of 315462126 in words is "three hundred fifteen million, four hundred sixty-two thousand, one hundred twenty-six".