82822252 has 12 divisors (see below), whose sum is σ = 147674016. Its totient is φ = 40629680.

The previous prime is 82822247. The next prime is 82822277. The reversal of 82822252 is 25222828.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195124 + ... + 195547.

It is an arithmetic number, because the mean of its divisors is an integer number (12306168).

Almost surely, 2^82822252 is an apocalyptic number.

It is an amenable number.

82822252 is a deficient number, since it is larger than the sum of its proper divisors (64851764).

82822252 is a wasteful number, since it uses less digits than its factorization.

82822252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390728 (or 390726 counting only the distinct ones).

The product of its digits is 10240, while the sum is 31.

The square root of 82822252 is about 9100.6731619150. The cubic root of 82822252 is about 435.8954593229.

The spelling of 82822252 in words is "eighty-two million, eight hundred twenty-two thousand, two hundred fifty-two".