2813332 has 12 divisors (see below), whose sum is σ = 5056660. Its totient is φ = 1368576.

The previous prime is 2813329. The next prime is 2813333. The reversal of 2813332 is 2333182.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2446096 + 367236 = 1564^2 + 606^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2813333) 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, 9357 + ... + 9652.

2^2813332 is an apocalyptic number.

It is an amenable number.

2813332 is a deficient number, since it is larger than the sum of its proper divisors (2243328).

2813332 is a wasteful number, since it uses less digits than its factorization.

2813332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19050 (or 19048 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 2813332 is about 1677.2990192569. The cubic root of 2813332 is about 141.1693219283.

The spelling of 2813332 in words is "two million, eight hundred thirteen thousand, three hundred thirty-two".