2556652 has 12 divisors (see below), whose sum is σ = 5113360. Its totient is φ = 1095696.

The previous prime is 2556641. The next prime is 2556661. The reversal of 2556652 is 2566552.

2556652 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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, 45627 + ... + 45682.

2^2556652 is an apocalyptic number.

It is an amenable number.

2556652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2556652 is a wasteful number, since it uses less digits than its factorization.

2556652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91320 (or 91318 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 2556652 is about 1598.9534077014. The cubic root of 2556652 is about 136.7384143068.

The spelling of 2556652 in words is "two million, five hundred fifty-six thousand, six hundred fifty-two".