13264188 has 24 divisors (see below), whose sum is σ = 35371392. Its totient is φ = 3789744.

The previous prime is 13264183. The next prime is 13264189. The reversal of 13264188 is 88146231.

13264188 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13264183) 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, 78870 + ... + 79037.

It is an arithmetic number, because the mean of its divisors is an integer number (1473808).

Almost surely, 2^13264188 is an apocalyptic number.

It is an amenable number.

13264188 is an abundant number, since it is smaller than the sum of its proper divisors (22107204).

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

13264188 is a wasteful number, since it uses less digits than its factorization.

13264188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157921 (or 157919 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 13264188 is about 3642.0032948914. The cubic root of 13264188 is about 236.7156053880.

The spelling of 13264188 in words is "thirteen million, two hundred sixty-four thousand, one hundred eighty-eight".