13770160 has 20 divisors (see below), whose sum is σ = 32015808. Its totient is φ = 5508032.

The previous prime is 13770149. The next prime is 13770161. The reversal of 13770160 is 6107731.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (13770161) 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, 85984 + ... + 86143.

Almost surely, 2^13770160 is an apocalyptic number.

13770160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13770160 is an abundant number, since it is smaller than the sum of its proper divisors (18245648).

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

13770160 is a wasteful number, since it uses less digits than its factorization.

13770160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172140 (or 172134 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 13770160 is about 3710.8166217155. The cubic root of 13770160 is about 239.6880205551.

Adding to 13770160 its reverse (6107731), we get a palindrome (19877891).

It can be divided in two parts, 137 and 70160, that multiplied together give a triangular number (9611920 = T₄₃₈₄).

The spelling of 13770160 in words is "thirteen million, seven hundred seventy thousand, one hundred sixty".