13900160 has 64 divisors (see below), whose sum is σ = 34186320. Its totient is φ = 5400576.

The previous prime is 13900147. The next prime is 13900163. The reversal of 13900160 is 6100931.

It is a tau number, because it is divible by the number of its divisors (64).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13900163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23387 + ... + 23973.

Almost surely, 2^13900160 is an apocalyptic number.

13900160 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 13900160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17093160).

13900160 is an abundant number, since it is smaller than the sum of its proper divisors (20286160).

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

13900160 is an equidigital number, since it uses as much as digits as its factorization.

13900160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 13900160 is about 3728.2918340709. The cubic root of 13900160 is about 240.4399338240.

The spelling of 13900160 in words is "thirteen million, nine hundred thousand, one hundred sixty".