122879368 has 16 divisors (see below), whose sum is σ = 236626380. Its totient is φ = 59779008.

The previous prime is 122879329. The next prime is 122879369. The reversal of 122879368 is 863978221.

It can be written as a sum of positive squares in 2 ways, for example, as 122810724 + 68644 = 11082^2 + 262^2 .

It is not an unprimeable number, because it can be changed into a prime (122879369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207271 + ... + 207862.

Almost surely, 2^122879368 is an apocalyptic number.

It is an amenable number.

122879368 is a deficient number, since it is larger than the sum of its proper divisors (113747012).

122879368 is a wasteful number, since it uses less digits than its factorization.

122879368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415176 (or 415172 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 122879368 is about 11085.0966617346. The cubic root of 122879368 is about 497.1563486200.

The spelling of 122879368 in words is "one hundred twenty-two million, eight hundred seventy-nine thousand, three hundred sixty-eight".