12894108 has 12 divisors (see below), whose sum is σ = 30086280. Its totient is φ = 4298032.

The previous prime is 12894107. The next prime is 12894139. The reversal of 12894108 is 80149821.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×12894108² = 332516042231328, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12894107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537243 + ... + 537266.

It is an arithmetic number, because the mean of its divisors is an integer number (2507190).

Almost surely, 2^12894108 is an apocalyptic number.

It is an amenable number.

12894108 is an abundant number, since it is smaller than the sum of its proper divisors (17192172).

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

12894108 is a wasteful number, since it uses less digits than its factorization.

12894108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074516 (or 1074514 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 12894108 is about 3590.8366713066. The cubic root of 12894108 is about 234.4932978628.

The spelling of 12894108 in words is "twelve million, eight hundred ninety-four thousand, one hundred eight".