2249804 has 12 divisors (see below), whose sum is σ = 3947664. Its totient is φ = 1121904.

The previous prime is 2249783. The next prime is 2249813. The reversal of 2249804 is 4089422.

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, 2594 + ... + 3350.

It is an arithmetic number, because the mean of its divisors is an integer number (328972).

2^2249804 is an apocalyptic number.

It is an amenable number.

2249804 is a deficient number, since it is larger than the sum of its proper divisors (1697860).

2249804 is a wasteful number, since it uses less digits than its factorization.

2249804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504 (or 1502 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2249804 is about 1499.9346652438. The cubic root of 2249804 is about 131.0332646717.

The spelling of 2249804 in words is "two million, two hundred forty-nine thousand, eight hundred four".