13201968 has 40 divisors (see below), whose sum is σ = 36730288. Its totient is φ = 4061952.

The previous prime is 13201967. The next prime is 13201997. The reversal of 13201968 is 86910231.

It is not an unprimeable number, because it can be changed into a prime (13201963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9955 + ... + 11202.

Almost surely, 2^13201968 is an apocalyptic number.

It is an amenable number.

13201968 is an abundant number, since it is smaller than the sum of its proper divisors (23528320).

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

13201968 is a wasteful number, since it uses less digits than its factorization.

13201968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21181 (or 21175 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 13201968 is about 3633.4512519091. The cubic root of 13201968 is about 236.3448945513.

The spelling of 13201968 in words is "thirteen million, two hundred one thousand, nine hundred sixty-eight".