2313507 has 16 divisors (see below), whose sum is σ = 3612672. Its totient is φ = 1289280.

The previous prime is 2313469. The next prime is 2313511. The reversal of 2313507 is 7053132.

It is a happy number.

It is not a de Polignac number, because 2313507 - 2⁷ = 2313379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2313557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483 + ... + 2204.

It is an arithmetic number, because the mean of its divisors is an integer number (225792).

2^2313507 is an apocalyptic number.

2313507 is a deficient number, since it is larger than the sum of its proper divisors (1299165).

2313507 is a wasteful number, since it uses less digits than its factorization.

2313507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 2313507 is about 1521.0216960977. The cubic root of 2313507 is about 132.2585039849.

Adding to 2313507 its reverse (7053132), we get a palindrome (9366639).

It can be divided in two parts, 23 and 13507, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 2313507 in words is "two million, three hundred thirteen thousand, five hundred seven".