13911201 has 12 divisors (see below), whose sum is σ = 20522112. Its totient is φ = 9076536.

The previous prime is 13911193. The next prime is 13911203. The reversal of 13911201 is 10211931.

It is not a de Polignac number, because 13911201 - 2³ = 13911193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13911203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16021 + ... + 16866.

It is an arithmetic number, because the mean of its divisors is an integer number (1710176).

Almost surely, 2^13911201 is an apocalyptic number.

It is an amenable number.

13911201 is a deficient number, since it is larger than the sum of its proper divisors (6610911).

13911201 is a wasteful number, since it uses less digits than its factorization.

13911201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32940 (or 32937 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 13911201 is about 3729.7722450573. The cubic root of 13911201 is about 240.5035780491.

The spelling of 13911201 in words is "thirteen million, nine hundred eleven thousand, two hundred one".