13160232 has 80 divisors (see below), whose sum is σ = 38507040. Its totient is φ = 4191264.

The previous prime is 13160177. The next prime is 13160233. The reversal of 13160232 is 23206131.

13160232 is a `hidden beast` number, since 1 + 31 + 602 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (13160233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14463 + ... + 15345.

It is an arithmetic number, because the mean of its divisors is an integer number (481338).

Almost surely, 2^13160232 is an apocalyptic number.

13160232 is a gapful number since it is divisible by the number (12) 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 13160232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19253520).

13160232 is an abundant number, since it is smaller than the sum of its proper divisors (25346808).

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

13160232 is a wasteful number, since it uses less digits than its factorization.

13160232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 13160232 is about 3627.7034057376. The cubic root of 13160232 is about 236.0955755755.

Adding to 13160232 its reverse (23206131), we get a palindrome (36366363).

The spelling of 13160232 in words is "thirteen million, one hundred sixty thousand, two hundred thirty-two".