2653804 has 12 divisors (see below), whose sum is σ = 4656064. Its totient is φ = 1323504.

The previous prime is 2653801. The next prime is 2653811. The reversal of 2653804 is 4083562.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2653801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882 + ... + 2974.

2^2653804 is an apocalyptic number.

It is an amenable number.

2653804 is a deficient number, since it is larger than the sum of its proper divisors (2002260).

2653804 is a wasteful number, since it uses less digits than its factorization.

2653804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704 (or 1702 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2653804 is about 1629.0500299254. The cubic root of 2653804 is about 138.4489335471.

The spelling of 2653804 in words is "two million, six hundred fifty-three thousand, eight hundred four".