13886726 has 8 divisors (see below), whose sum is σ = 23805840. Its totient is φ = 5951448.

The previous prime is 13886723. The next prime is 13886783. The reversal of 13886726 is 62768831.

It is a happy number.

13886726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13886723) 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, 495941 + ... + 495968.

It is an arithmetic number, because the mean of its divisors is an integer number (2975730).

Almost surely, 2^13886726 is an apocalyptic number.

13886726 is a deficient number, since it is larger than the sum of its proper divisors (9919114).

13886726 is an equidigital number, since it uses as much as digits as its factorization.

13886726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991918.

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

The square root of 13886726 is about 3726.4897692064. The cubic root of 13886726 is about 240.3624500345.

The spelling of 13886726 in words is "thirteen million, eight hundred eighty-six thousand, seven hundred twenty-six".