82822722 has 16 divisors (see below), whose sum is σ = 165925632. Its totient is φ = 27560880.

The previous prime is 82822717. The next prime is 82822739. The reversal of 82822722 is 22722828.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7729 + ... + 15012.

It is an arithmetic number, because the mean of its divisors is an integer number (10370352).

Almost surely, 2^82822722 is an apocalyptic number.

82822722 is an abundant number, since it is smaller than the sum of its proper divisors (83102910).

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

82822722 is a wasteful number, since it uses less digits than its factorization.

82822722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23353.

The product of its digits is 14336, while the sum is 33.

The square root of 82822722 is about 9100.6989841440. The cubic root of 82822722 is about 435.8962838617.

The spelling of 82822722 in words is "eighty-two million, eight hundred twenty-two thousand, seven hundred twenty-two".