2923564 has 24 divisors (see below), whose sum is σ = 5888288. Its totient is φ = 1244160.

The previous prime is 2923559. The next prime is 2923589. The reversal of 2923564 is 4653292.

It is a congruent number.

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, 5134 + ... + 5674.

2^2923564 is an apocalyptic number.

It is an amenable number.

2923564 is an abundant number, since it is smaller than the sum of its proper divisors (2964724).

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

2923564 is a wasteful number, since it uses less digits than its factorization.

2923564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745 (or 743 counting only the distinct ones).

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

The square root of 2923564 is about 1709.8432676710. The cubic root of 2923564 is about 142.9895178715.

The spelling of 2923564 in words is "two million, nine hundred twenty-three thousand, five hundred sixty-four".