315324126 has 96 divisors (see below), whose sum is σ = 804480768. Its totient is φ = 88335360.

The previous prime is 315324103. The next prime is 315324131. The reversal of 315324126 is 621423513.

315324126 is a `hidden beast` number, since 3 + 1 + 532 + 4 + 126 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 315324126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122040 + ... + 124596.

It is an arithmetic number, because the mean of its divisors is an integer number (8380008).

Almost surely, 2^315324126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 315324126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402240384).

315324126 is an abundant number, since it is smaller than the sum of its proper divisors (489156642).

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

315324126 is a wasteful number, since it uses less digits than its factorization.

315324126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2626 (or 2623 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 315324126 is about 17757.3682171655. The cubic root of 315324126 is about 680.6425054755.

Adding to 315324126 its reverse (621423513), we get a palindrome (936747639).

The spelling of 315324126 in words is "three hundred fifteen million, three hundred twenty-four thousand, one hundred twenty-six".