2813732 has 12 divisors (see below), whose sum is σ = 4998000. Its totient is φ = 1385736.

The previous prime is 2813731. The next prime is 2813737. The reversal of 2813732 is 2373182.

It is not an unprimeable number, because it can be changed into a prime (2813731) 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, 4982 + ... + 5517.

It is an arithmetic number, because the mean of its divisors is an integer number (416500).

2^2813732 is an apocalyptic number.

It is an amenable number.

2813732 is a deficient number, since it is larger than the sum of its proper divisors (2184268).

2813732 is a wasteful number, since it uses less digits than its factorization.

2813732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10570 (or 10568 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 2813732 is about 1677.4182543421. The cubic root of 2813732 is about 141.1760121036.

The spelling of 2813732 in words is "two million, eight hundred thirteen thousand, seven hundred thirty-two".