13678882 has 24 divisors (see below), whose sum is σ = 24526656. Its totient is φ = 5604456.

The previous prime is 13678853. The next prime is 13678891. The reversal of 13678882 is 28887631.

It is a happy number.

It is a super-2 number, since 2×13678882² = 374223625539848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6483 + ... + 8329.

It is an arithmetic number, because the mean of its divisors is an integer number (1021944).

Almost surely, 2^13678882 is an apocalyptic number.

13678882 is a deficient number, since it is larger than the sum of its proper divisors (10847774).

13678882 is a wasteful number, since it uses less digits than its factorization.

13678882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902 (or 1879 counting only the distinct ones).

The product of its digits is 129024, while the sum is 43.

The square root of 13678882 is about 3698.4972624027. The cubic root of 13678882 is about 239.1572408776.

The spelling of 13678882 in words is "thirteen million, six hundred seventy-eight thousand, eight hundred eighty-two".