12894141 has 16 divisors (see below), whose sum is σ = 19490240. Its totient is φ = 7516800.

The previous prime is 12894139. The next prime is 12894169. The reversal of 12894141 is 14149821.

It is not a de Polignac number, because 12894141 - 2¹ = 12894139 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12894099 and 12894108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12894341) 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, 7960 + ... + 9441.

It is an arithmetic number, because the mean of its divisors is an integer number (1218140).

Almost surely, 2^12894141 is an apocalyptic number.

It is an amenable number.

12894141 is a deficient number, since it is larger than the sum of its proper divisors (6596099).

12894141 is a wasteful number, since it uses less digits than its factorization.

12894141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17436.

The product of its digits is 2304, while the sum is 30.

The square root of 12894141 is about 3590.8412663330. The cubic root of 12894141 is about 234.4934979095.

The spelling of 12894141 in words is "twelve million, eight hundred ninety-four thousand, one hundred forty-one".