2552568 has 16 divisors (see below), whose sum is σ = 6381480. Its totient is φ = 850848.

The previous prime is 2552531. The next prime is 2552581. The reversal of 2552568 is 8652552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53155 + ... + 53202.

2^2552568 is an apocalyptic number.

It is an amenable number.

2552568 is an abundant number, since it is smaller than the sum of its proper divisors (3828912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2552568 is a wasteful number, since it uses less digits than its factorization.

2552568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106366 (or 106362 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

The square root of 2552568 is about 1597.6758119218. The cubic root of 2552568 is about 136.6655667834.

The spelling of 2552568 in words is "two million, five hundred fifty-two thousand, five hundred sixty-eight".