12970195 has 16 divisors (see below), whose sum is σ = 18056448. Its totient is φ = 8759520.

The previous prime is 12970193. The next prime is 12970207. The reversal of 12970195 is 59107921.

It is not a de Polignac number, because 12970195 - 2¹ = 12970193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12970195.

It is not an unprimeable number, because it can be changed into a prime (12970193) 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 15 ways as a sum of consecutive naturals, for example, 421 + ... + 5110.

It is an arithmetic number, because the mean of its divisors is an integer number (1128528).

Almost surely, 2^12970195 is an apocalyptic number.

12970195 is a deficient number, since it is larger than the sum of its proper divisors (5086253).

12970195 is an equidigital number, since it uses as much as digits as its factorization.

12970195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5610.

The product of its (nonzero) digits is 5670, while the sum is 34.

The square root of 12970195 is about 3601.4156938626. The cubic root of 12970195 is about 234.9536350358.

The spelling of 12970195 in words is "twelve million, nine hundred seventy thousand, one hundred ninety-five".