13612160 has 32 divisors (see below), whose sum is σ = 32543100. Its totient is φ = 5444608.

The previous prime is 13612141. The next prime is 13612169. The reversal of 13612160 is 6121631.

It can be written as a sum of positive squares in 2 ways, for example, as 13601344 + 10816 = 3688^2 + 104^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (13612169) 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 3 ways as a sum of consecutive naturals, for example, 9995 + ... + 11274.

Almost surely, 2^13612160 is an apocalyptic number.

13612160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13612160 is an abundant number, since it is smaller than the sum of its proper divisors (18930940).

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

13612160 is an equidigital number, since it uses as much as digits as its factorization.

13612160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21288 (or 21276 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 13612160 is about 3689.4660860347. The cubic root of 13612160 is about 238.7677581521.

Adding to 13612160 its reverse (6121631), we get a palindrome (19733791).

The spelling of 13612160 in words is "thirteen million, six hundred twelve thousand, one hundred sixty".