2315504 has 10 divisors (see below), whose sum is σ = 4486320. Its totient is φ = 1157744.

The previous prime is 2315503. The next prime is 2315539. The reversal of 2315504 is 4055132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72344 + ... + 72375.

It is an arithmetic number, because the mean of its divisors is an integer number (448632).

2^2315504 is an apocalyptic number.

It is an amenable number.

2315504 is a deficient number, since it is larger than the sum of its proper divisors (2170816).

2315504 is a wasteful number, since it uses less digits than its factorization.

2315504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144727 (or 144721 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2315504 is about 1521.6780211332. The cubic root of 2315504 is about 132.2965478541.

The spelling of 2315504 in words is "two million, three hundred fifteen thousand, five hundred four".