13028170 has 16 divisors (see below), whose sum is σ = 23524200. Its totient is φ = 5194944.

The previous prime is 13028149. The next prime is 13028173. The reversal of 13028170 is 7182031.

13028170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11758041 + 1270129 = 3429^2 + 1127^2 .

It is not an unprimeable number, because it can be changed into a prime (13028173) 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, 1624 + ... + 5356.

Almost surely, 2^13028170 is an apocalyptic number.

13028170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13028170 is a deficient number, since it is larger than the sum of its proper divisors (10496030).

13028170 is a wasteful number, since it uses less digits than its factorization.

13028170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4089.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 13028170 is about 3609.4556376274. The cubic root of 13028170 is about 235.3031849569.

The spelling of 13028170 in words is "thirteen million, twenty-eight thousand, one hundred seventy".