2312764 has 6 divisors (see below), whose sum is σ = 4047344. Its totient is φ = 1156380.

The previous prime is 2312753. The next prime is 2312789. The reversal of 2312764 is 4672132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289092 + ... + 289099.

2^2312764 is an apocalyptic number.

It is an amenable number.

2312764 is a deficient number, since it is larger than the sum of its proper divisors (1734580).

2312764 is a wasteful number, since it uses less digits than its factorization.

2312764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578195 (or 578193 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 2312764 is about 1520.7774327626. Note that the first 3 decimals coincide. The cubic root of 2312764 is about 132.2443438678.

Adding to 2312764 its reverse (4672132), we get a palindrome (6984896).

The spelling of 2312764 in words is "two million, three hundred twelve thousand, seven hundred sixty-four".