2405044 has 12 divisors (see below), whose sum is σ = 4233600. Its totient is φ = 1195448.

The previous prime is 2405027. The next prime is 2405063. The reversal of 2405044 is 4405042.

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, 964 + ... + 2395.

It is an arithmetic number, because the mean of its divisors is an integer number (352800).

2^2405044 is an apocalyptic number.

It is an amenable number.

2405044 is a deficient number, since it is larger than the sum of its proper divisors (1828556).

2405044 is a wasteful number, since it uses less digits than its factorization.

2405044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542 (or 3540 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 2405044 is about 1550.8204280316. The cubic root of 2405044 is about 133.9803193789.

The spelling of 2405044 in words is "two million, four hundred five thousand, forty-four".