2525568 has 32 divisors (see below), whose sum is σ = 6709560. Its totient is φ = 841728.

The previous prime is 2525557. The next prime is 2525569. The reversal of 2525568 is 8655252.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525569) by changing a digit.

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, 2905 + ... + 3672.

2^2525568 is an apocalyptic number.

It is an amenable number.

2525568 is an abundant number, since it is smaller than the sum of its proper divisors (4183992).

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

2525568 is an equidigital number, since it uses as much as digits as its factorization.

2525568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6594 (or 6582 counting only the distinct ones).

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

The square root of 2525568 is about 1589.2035741213. The cubic root of 2525568 is about 136.1819939497.

The spelling of 2525568 in words is "two million, five hundred twenty-five thousand, five hundred sixty-eight".