13171270 has 32 divisors (see below), whose sum is σ = 27433728. Its totient is φ = 4459488.

The previous prime is 13171267. The next prime is 13171271. The reversal of 13171270 is 7217131.

13171270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13171271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4677 + ... + 6943.

It is an arithmetic number, because the mean of its divisors is an integer number (857304).

Almost surely, 2^13171270 is an apocalyptic number.

13171270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13171270 is an abundant number, since it is smaller than the sum of its proper divisors (14262458).

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

13171270 is a wasteful number, since it uses less digits than its factorization.

13171270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364.

The product of its (nonzero) digits is 294, while the sum is 22.

The square root of 13171270 is about 3629.2244350550. The cubic root of 13171270 is about 236.1615646531.

The spelling of 13171270 in words is "thirteen million, one hundred seventy-one thousand, two hundred seventy".