2315324 has 24 divisors (see below), whose sum is σ = 4472496. Its totient is φ = 1040000.

The previous prime is 2315317. The next prime is 2315329. The reversal of 2315324 is 4235132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2315296 and 2315305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315329) 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, 4184 + ... + 4704.

It is an arithmetic number, because the mean of its divisors is an integer number (186354).

2^2315324 is an apocalyptic number.

It is an amenable number.

2315324 is a deficient number, since it is larger than the sum of its proper divisors (2157172).

2315324 is a wasteful number, since it uses less digits than its factorization.

2315324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637 (or 635 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 2315324 is about 1521.6188747515. The cubic root of 2315324 is about 132.2931196594.

It can be divided in two parts, 231 and 5324, that added together give a palindrome (5555).

The spelling of 2315324 in words is "two million, three hundred fifteen thousand, three hundred twenty-four".