13926996 has 36 divisors (see below), whose sum is σ = 35354592. Its totient is φ = 4622544.

The previous prime is 13926977. The next prime is 13927027. The reversal of 13926996 is 69962931.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×13926996² = 387922435168032, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 9505 + ... + 10871.

It is an arithmetic number, because the mean of its divisors is an integer number (982072).

Almost surely, 2^13926996 is an apocalyptic number.

It is an amenable number.

13926996 is an abundant number, since it is smaller than the sum of its proper divisors (21427596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13926996 is a wasteful number, since it uses less digits than its factorization.

13926996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660 (or 1655 counting only the distinct ones).

The product of its digits is 157464, while the sum is 45.

The square root of 13926996 is about 3731.8890658754. The cubic root of 13926996 is about 240.5945674899.

The spelling of 13926996 in words is "thirteen million, nine hundred twenty-six thousand, nine hundred ninety-six".