2249264 has 20 divisors (see below), whose sum is σ = 4382904. Its totient is φ = 1118208.

The previous prime is 2249251. The next prime is 2249281. The reversal of 2249264 is 4629422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3839 + ... + 4385.

2^2249264 is an apocalyptic number.

It is an amenable number.

2249264 is a deficient number, since it is larger than the sum of its proper divisors (2133640).

2249264 is a wasteful number, since it uses less digits than its factorization.

2249264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812 (or 806 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 2249264 is about 1499.7546466006. The cubic root of 2249264 is about 131.0227802584.

The spelling of 2249264 in words is "two million, two hundred forty-nine thousand, two hundred sixty-four".