7999882 has 16 divisors (see below), whose sum is σ = 13543200. Its totient is φ = 3510640.

The previous prime is 7999847. The next prime is 7999909. The reversal of 7999882 is 2889997.

It is a super-2 number, since 2×7999882² = 127996224027848, which contains 22 as substring.

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, 5632 + ... + 6907.

It is an arithmetic number, because the mean of its divisors is an integer number (846450).

Almost surely, 2^7999882 is an apocalyptic number.

7999882 is a deficient number, since it is larger than the sum of its proper divisors (5543318).

7999882 is a wasteful number, since it uses less digits than its factorization.

7999882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12581.

The product of its digits is 653184, while the sum is 52.

The square root of 7999882 is about 2828.4062650192. The cubic root of 7999882 is about 199.9990166618. Note that the first 3 decimals are identical.

The spelling of 7999882 in words is "seven million, nine hundred ninety-nine thousand, eight hundred eighty-two".