13286170 has 8 divisors (see below), whose sum is σ = 23915124. Its totient is φ = 5314464.

The previous prime is 13286137. The next prime is 13286171. The reversal of 13286170 is 7168231.

It can be written as a sum of positive squares in 2 ways, for example, as 12766329 + 519841 = 3573^2 + 721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×13286170³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13286171) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 664299 + ... + 664318.

Almost surely, 2^13286170 is an apocalyptic number.

13286170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13286170 is a deficient number, since it is larger than the sum of its proper divisors (10628954).

13286170 is a wasteful number, since it uses less digits than its factorization.

13286170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328624.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 13286170 is about 3645.0198902064. The cubic root of 13286170 is about 236.8462984140.

It can be divided in two parts, 13286 and 170, that added together give a square (13456 = 116²).

The spelling of 13286170 in words is "thirteen million, two hundred eighty-six thousand, one hundred seventy".