13620160 has 56 divisors (see below), whose sum is σ = 33503616. Its totient is φ = 5268480.

The previous prime is 13620151. The next prime is 13620197. The reversal of 13620160 is 6102631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9234 + ... + 10606.

Almost surely, 2^13620160 is an apocalyptic number.

13620160 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 13620160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16751808).

13620160 is an abundant number, since it is smaller than the sum of its proper divisors (19883456).

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

13620160 is a wasteful number, since it uses less digits than its factorization.

13620160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421 (or 1411 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 13620160 is about 3690.5500944981. The cubic root of 13620160 is about 238.8145243764.

Adding to 13620160 its reverse (6102631), we get a palindrome (19722791).

The spelling of 13620160 in words is "thirteen million, six hundred twenty thousand, one hundred sixty".