2522282 has 16 divisors (see below), whose sum is σ = 4390080. Its totient is φ = 1064448.

The previous prime is 2522281. The next prime is 2522293. The reversal of 2522282 is 2822252.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407 + ... + 2282.

It is an arithmetic number, because the mean of its divisors is an integer number (274380).

2^2522282 is an apocalyptic number.

2522282 is a deficient number, since it is larger than the sum of its proper divisors (1867798).

2522282 is a wasteful number, since it uses less digits than its factorization.

2522282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765.

The product of its digits is 1280, while the sum is 23.

The square root of 2522282 is about 1588.1693864321. The cubic root of 2522282 is about 136.1229064824.

The spelling of 2522282 in words is "two million, five hundred twenty-two thousand, two hundred eighty-two".