82124322 has 32 divisors (see below), whose sum is σ = 191711232. Its totient is φ = 22964304.

The previous prime is 82124309. The next prime is 82124333. The reversal of 82124322 is 22342128.

It is a junction number, because it is equal to n+sod(n) for n = 82124292 and 82124301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18828 + ... + 22775.

It is an arithmetic number, because the mean of its divisors is an integer number (5990976).

Almost surely, 2^82124322 is an apocalyptic number.

82124322 is an abundant number, since it is smaller than the sum of its proper divisors (109586910).

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

82124322 is a wasteful number, since it uses less digits than its factorization.

82124322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41662.

The product of its digits is 1536, while the sum is 24.

The square root of 82124322 is about 9062.2470723326. The cubic root of 82124322 is about 434.6675965025.

The spelling of 82124322 in words is "eighty-two million, one hundred twenty-four thousand, three hundred twenty-two".