2315244 has 24 divisors (see below), whose sum is σ = 5589360. Its totient is φ = 745024.

The previous prime is 2315237. The next prime is 2315263. The reversal of 2315244 is 4425132.

It is a self number, because there is not a number n which added to its sum of digits gives 2315244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2979 + ... + 3674.

It is an arithmetic number, because the mean of its divisors is an integer number (232890).

2^2315244 is an apocalyptic number.

It is an amenable number.

2315244 is an abundant number, since it is smaller than the sum of its proper divisors (3274116).

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

2315244 is a wasteful number, since it uses less digits than its factorization.

2315244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6689 (or 6687 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 2315244 is about 1521.5925867327. The cubic root of 2315244 is about 132.2915959603.

The spelling of 2315244 in words is "two million, three hundred fifteen thousand, two hundred forty-four".