2604788 has 12 divisors (see below), whose sum is σ = 4616640. Its totient is φ = 1285752.

The previous prime is 2604779. The next prime is 2604799. The reversal of 2604788 is 8874062.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 3806 + ... + 4437.

It is an arithmetic number, because the mean of its divisors is an integer number (384720).

2^2604788 is an apocalyptic number.

It is an amenable number.

2604788 is a deficient number, since it is larger than the sum of its proper divisors (2011852).

2604788 is a wasteful number, since it uses less digits than its factorization.

2604788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8326 (or 8324 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2604788 is about 1613.9355625303. The cubic root of 2604788 is about 137.5912430203.

The spelling of 2604788 in words is "two million, six hundred four thousand, seven hundred eighty-eight".