2508992 has 28 divisors (see below), whose sum is σ = 5029200. Its totient is φ = 1241856.

The previous prime is 2508971. The next prime is 2509027. The reversal of 2508992 is 2998052.

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, 12509 + ... + 12707.

2^2508992 is an apocalyptic number.

It is an amenable number.

2508992 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2508992 is a wasteful number, since it uses less digits than its factorization.

2508992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 2508992 is about 1583.9797978510. The cubic root of 2508992 is about 135.8834064159.

The spelling of 2508992 in words is "two million, five hundred eight thousand, nine hundred ninety-two".