2732564 has 12 divisors (see below), whose sum is σ = 4893504. Its totient is φ = 1334424.

The previous prime is 2732549. The next prime is 2732579. The reversal of 2732564 is 4652372.

It is an interprime number because it is at equal distance from previous prime (2732549) and next prime (2732579).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7772 + ... + 8115.

It is an arithmetic number, because the mean of its divisors is an integer number (407792).

2^2732564 is an apocalyptic number.

It is an amenable number.

2732564 is a deficient number, since it is larger than the sum of its proper divisors (2160940).

2732564 is a wasteful number, since it uses less digits than its factorization.

2732564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15934 (or 15932 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 2732564 is about 1653.0468837876. The cubic root of 2732564 is about 139.8052393890.

The spelling of 2732564 in words is "two million, seven hundred thirty-two thousand, five hundred sixty-four".