13276886 has 8 divisors (see below), whose sum is σ = 22760400. Its totient is φ = 5690088.

The previous prime is 13276883. The next prime is 13276891. The reversal of 13276886 is 68867231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13276883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474161 + ... + 474188.

It is an arithmetic number, because the mean of its divisors is an integer number (2845050).

Almost surely, 2^13276886 is an apocalyptic number.

13276886 is a deficient number, since it is larger than the sum of its proper divisors (9483514).

13276886 is an equidigital number, since it uses as much as digits as its factorization.

13276886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948358.

The product of its digits is 96768, while the sum is 41.

The square root of 13276886 is about 3643.7461492261. The cubic root of 13276886 is about 236.7911183933.

The spelling of 13276886 in words is "thirteen million, two hundred seventy-six thousand, eight hundred eighty-six".