7868122 has 16 divisors (see below), whose sum is σ = 12117600. Its totient is φ = 3830320.

The previous prime is 7868111. The next prime is 7868131. The reversal of 7868122 is 2218687.

It is an Ulam number.

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, 15204 + ... + 15712.

It is an arithmetic number, because the mean of its divisors is an integer number (757350).

Almost surely, 2^7868122 is an apocalyptic number.

7868122 is a deficient number, since it is larger than the sum of its proper divisors (4249478).

7868122 is a wasteful number, since it uses less digits than its factorization.

7868122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701.

The product of its digits is 10752, while the sum is 34.

The square root of 7868122 is about 2805.0172904993. The cubic root of 7868122 is about 198.8949219249.

The spelling of 7868122 in words is "seven million, eight hundred sixty-eight thousand, one hundred twenty-two".