12894195 has 16 divisors (see below), whose sum is σ = 21111552. Its totient is φ = 6716640.

The previous prime is 12894187. The next prime is 12894197. The reversal of 12894195 is 59149821.

12894195 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12894195 - 2³ = 12894187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12894197) 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, 9351 + ... + 10640.

It is an arithmetic number, because the mean of its divisors is an integer number (1319472).

Almost surely, 2^12894195 is an apocalyptic number.

12894195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12894195 is a deficient number, since it is larger than the sum of its proper divisors (8217357).

12894195 is a wasteful number, since it uses less digits than its factorization.

12894195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20042.

The product of its digits is 25920, while the sum is 39.

The square root of 12894195 is about 3590.8487854545. The cubic root of 12894195 is about 234.4938252580.

The spelling of 12894195 in words is "twelve million, eight hundred ninety-four thousand, one hundred ninety-five".