13189260 has 96 divisors (see below), whose sum is σ = 43610112. Its totient is φ = 2914560.

The previous prime is 13189259. The next prime is 13189271. The reversal of 13189260 is 6298131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12514 + ... + 13526.

It is an arithmetic number, because the mean of its divisors is an integer number (454272).

Almost surely, 2^13189260 is an apocalyptic number.

13189260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13189260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21805056).

13189260 is an abundant number, since it is smaller than the sum of its proper divisors (30420852).

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

13189260 is a wasteful number, since it uses less digits than its factorization.

13189260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063 (or 1061 counting only the distinct ones).

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

The square root of 13189260 is about 3631.7020802924. The cubic root of 13189260 is about 236.2690362870.

The spelling of 13189260 in words is "thirteen million, one hundred eighty-nine thousand, two hundred sixty".