2522560 has 28 divisors (see below), whose sum is σ = 6007608. Its totient is φ = 1008896.

The previous prime is 2522557. The next prime is 2522593. The reversal of 2522560 is 652252.

2522560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3622 + ... + 4261.

2^2522560 is an apocalyptic number.

2522560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2522560 is an abundant number, since it is smaller than the sum of its proper divisors (3485048).

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

2522560 is an equidigital number, since it uses as much as digits as its factorization.

2522560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7900 (or 7890 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2522560 is about 1588.2569061710. The cubic root of 2522560 is about 136.1279073477.

The spelling of 2522560 in words is "two million, five hundred twenty-two thousand, five hundred sixty".