13981096 has 16 divisors (see below), whose sum is σ = 26258400. Its totient is φ = 6978864.

The previous prime is 13981027. The next prime is 13981111. The reversal of 13981096 is 69018931.

13981096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13981096² = 390942090722432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5671 + ... + 7753.

It is an arithmetic number, because the mean of its divisors is an integer number (1641150).

Almost surely, 2^13981096 is an apocalyptic number.

It is an amenable number.

13981096 is a deficient number, since it is larger than the sum of its proper divisors (12277304).

13981096 is a wasteful number, since it uses less digits than its factorization.

13981096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928 (or 2924 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 13981096 is about 3739.1303801820. The cubic root of 13981096 is about 240.9056981992.

The spelling of 13981096 in words is "thirteen million, nine hundred eighty-one thousand, ninety-six".