12829170 has 32 divisors (see below), whose sum is σ = 32130432. Its totient is φ = 3272192.

The previous prime is 12829163. The next prime is 12829171. The reversal of 12829170 is 7192821.

12829170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (12829171) 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, 8607 + ... + 9986.

It is an arithmetic number, because the mean of its divisors is an integer number (1004076).

Almost surely, 2^12829170 is an apocalyptic number.

12829170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12829170 is an abundant number, since it is smaller than the sum of its proper divisors (19301262).

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

12829170 is a wasteful number, since it uses less digits than its factorization.

12829170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18626.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 12829170 is about 3581.7830755086. The cubic root of 12829170 is about 234.0989792389.

The spelling of 12829170 in words is "twelve million, eight hundred twenty-nine thousand, one hundred seventy".