2523964 has 12 divisors (see below), whose sum is σ = 4440744. Its totient is φ = 1255184.

The previous prime is 2523959. The next prime is 2523967. The reversal of 2523964 is 4693252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814 + ... + 2389.

It is an arithmetic number, because the mean of its divisors is an integer number (370062).

2^2523964 is an apocalyptic number.

It is an amenable number.

2523964 is a deficient number, since it is larger than the sum of its proper divisors (1916780).

2523964 is a wasteful number, since it uses less digits than its factorization.

2523964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404 (or 3402 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 2523964 is about 1588.6988386727. The cubic root of 2523964 is about 136.1531579046.

The spelling of 2523964 in words is "two million, five hundred twenty-three thousand, nine hundred sixty-four".