13393914 has 16 divisors (see below), whose sum is σ = 27049152. Its totient is φ = 4421088.

The previous prime is 13393883. The next prime is 13393927. The reversal of 13393914 is 41939331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10219 + ... + 11454.

It is an arithmetic number, because the mean of its divisors is an integer number (1690572).

Almost surely, 2^13393914 is an apocalyptic number.

13393914 is an abundant number, since it is smaller than the sum of its proper divisors (13655238).

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

13393914 is a wasteful number, since it uses less digits than its factorization.

13393914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21781.

The product of its digits is 8748, while the sum is 33.

The square root of 13393914 is about 3659.7696648833. The cubic root of 13393914 is about 237.4848093701.

It can be divided in two parts, 1339 and 3914, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 13393914 in words is "thirteen million, three hundred ninety-three thousand, nine hundred fourteen".