13270160 has 20 divisors (see below), whose sum is σ = 30853308. Its totient is φ = 5308032.

The previous prime is 13270157. The next prime is 13270163. The reversal of 13270160 is 6107231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13270157) and next prime (13270163).

It can be written as a sum of positive squares in 2 ways, for example, as 7139584 + 6130576 = 2672^2 + 2476^2 .

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

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 (13270163) 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, 82859 + ... + 83018.

Almost surely, 2^13270160 is an apocalyptic number.

13270160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13270160 is an abundant number, since it is smaller than the sum of its proper divisors (17583148).

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

13270160 is a wasteful number, since it uses less digits than its factorization.

13270160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165890 (or 165884 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 13270160 is about 3642.8230810732. The cubic root of 13270160 is about 236.7511259312.

Adding to 13270160 its reverse (6107231), we get a palindrome (19377391).

The spelling of 13270160 in words is "thirteen million, two hundred seventy thousand, one hundred sixty".