2522492 has 12 divisors (see below), whose sum is σ = 5045040. Its totient is φ = 1081056.

The previous prime is 2522491. The next prime is 2522503. The reversal of 2522492 is 2942252.

2522492 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45017 + ... + 45072.

It is an arithmetic number, because the mean of its divisors is an integer number (420420).

2^2522492 is an apocalyptic number.

It is an amenable number.

2522492 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.

2522492 is a wasteful number, since it uses less digits than its factorization.

2522492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90100 (or 90098 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 2522492 is about 1588.2354989107. The cubic root of 2522492 is about 136.1266841484.

It can be divided in two parts, 252 and 2492, that added together give a cube (2744 = 14³).

The spelling of 2522492 in words is "two million, five hundred twenty-two thousand, four hundred ninety-two".