2522068 has 12 divisors (see below), whose sum is σ = 4533172. Its totient is φ = 1226880.

The previous prime is 2522063. The next prime is 2522087. The reversal of 2522068 is 8602252.

It can be written as a sum of positive squares in 2 ways, for example, as 2274064 + 248004 = 1508^2 + 498^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8373 + ... + 8668.

2^2522068 is an apocalyptic number.

It is an amenable number.

2522068 is a deficient number, since it is larger than the sum of its proper divisors (2011104).

2522068 is a wasteful number, since it uses less digits than its factorization.

2522068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17082 (or 17080 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2522068 is about 1588.1020118368. The cubic root of 2522068 is about 136.1190566451.

The spelling of 2522068 in words is "two million, five hundred twenty-two thousand, sixty-eight".