2044790 has 32 divisors (see below), whose sum is σ = 4160160. Its totient is φ = 716800.

The previous prime is 2044789. The next prime is 2044831. The reversal of 2044790 is 974402.

It is a super-2 number, since 2×2044790² = 8362332288200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2870 + ... + 3510.

It is an arithmetic number, because the mean of its divisors is an integer number (130005).

2^2044790 is an apocalyptic number.

2044790 is an abundant number, since it is smaller than the sum of its proper divisors (2115370).

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

2044790 is a wasteful number, since it uses less digits than its factorization.

2044790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688.

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

The square root of 2044790 is about 1429.9615379443. The cubic root of 2044790 is about 126.9257010594.

It can be divided in two parts, 204 and 4790, that added together give a palindrome (4994).

The spelling of 2044790 in words is "two million, forty-four thousand, seven hundred ninety".