2044652 has 6 divisors (see below), whose sum is σ = 3578148. Its totient is φ = 1022324.

The previous prime is 2044649. The next prime is 2044661. The reversal of 2044652 is 2564402.

It is a super-2 number, since 2×2044652² = 8361203602208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255578 + ... + 255585.

It is an arithmetic number, because the mean of its divisors is an integer number (596358).

2^2044652 is an apocalyptic number.

It is an amenable number.

2044652 is a deficient number, since it is larger than the sum of its proper divisors (1533496).

2044652 is a wasteful number, since it uses less digits than its factorization.

2044652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511167 (or 511165 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2044652 is about 1429.9132840840. The cubic root of 2044652 is about 126.9228456496.

The spelling of 2044652 in words is "two million, forty-four thousand, six hundred fifty-two".