979122 has 16 divisors (see below), whose sum is σ = 1995840. Its totient is φ = 320112.

The previous prime is 979117. The next prime is 979159. The reversal of 979122 is 221979.

It is a self number, because there is not a number n which added to its sum of digits gives 979122.

It is an unprimeable number.

979122 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222 + ... + 1857.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

2⁹⁷⁹¹²² is an apocalyptic number.

979122 is an abundant number, since it is smaller than the sum of its proper divisors (1016718).

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

979122 is a wasteful number, since it uses less digits than its factorization.

979122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137.

The product of its digits is 2268, while the sum is 30.

The square root of 979122 is about 989.5059373243. The cubic root of 979122 is about 99.2991664644.

The spelling of 979122 in words is "nine hundred seventy-nine thousand, one hundred twenty-two".