2522568 has 16 divisors (see below), whose sum is σ = 6306480. Its totient is φ = 840848.

The previous prime is 2522557. The next prime is 2522593. The reversal of 2522568 is 8652252.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2 + 5⁸ + 2¹⁰ + 2¹⁷ + 5⁹ + 6⁶ + 8² .

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, 52530 + ... + 52577.

It is an arithmetic number, because the mean of its divisors is an integer number (394155).

2^2522568 is an apocalyptic number.

It is an amenable number.

2522568 is an abundant number, since it is smaller than the sum of its proper divisors (3783912).

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

2522568 is a wasteful number, since it uses less digits than its factorization.

2522568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105116 (or 105112 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 2522568 is about 1588.2594246533. The cubic root of 2522568 is about 136.1280512521.

The spelling of 2522568 in words is "two million, five hundred twenty-two thousand, five hundred sixty-eight".