13133196 has 36 divisors (see below), whose sum is σ = 33579000. Its totient is φ = 4327488.

The previous prime is 13133177. The next prime is 13133203. The reversal of 13133196 is 69133131.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1155 + ... + 5253.

It is an arithmetic number, because the mean of its divisors is an integer number (932750).

Almost surely, 2^13133196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13133196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16789500).

13133196 is an abundant number, since it is smaller than the sum of its proper divisors (20445804).

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

13133196 is a wasteful number, since it uses less digits than its factorization.

13133196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198 (or 4193 counting only the distinct ones).

The product of its digits is 1458, while the sum is 27.

The square root of 13133196 is about 3623.9751654778. The cubic root of 13133196 is about 235.9337887608.

The spelling of 13133196 in words is "thirteen million, one hundred thirty-three thousand, one hundred ninety-six".