2404028 has 18 divisors (see below), whose sum is σ = 4625208. Its totient is φ = 1092520.

The previous prime is 2404009. The next prime is 2404033. The reversal of 2404028 is 8204042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2000 + ... + 2967.

It is an arithmetic number, because the mean of its divisors is an integer number (256956).

2^2404028 is an apocalyptic number.

It is an amenable number.

2404028 is a deficient number, since it is larger than the sum of its proper divisors (2221180).

2404028 is a wasteful number, since it uses less digits than its factorization.

2404028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4993 (or 4980 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2404028 is about 1550.4928248786. The cubic root of 2404028 is about 133.9614502609.

The spelling of 2404028 in words is "two million, four hundred four thousand, twenty-eight".