12694413 has 24 divisors (see below), whose sum is σ = 18669280. Its totient is φ = 7650720.

The previous prime is 12694411. The next prime is 12694421. The reversal of 12694413 is 31449621.

12694413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12694413 - 2¹ = 12694411 is a prime.

It is a super-2 number, since 2×12694413² = 322296242829138, which contains 22 as substring.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12694411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29943 + ... + 30363.

Almost surely, 2^12694413 is an apocalyptic number.

It is an amenable number.

12694413 is a deficient number, since it is larger than the sum of its proper divisors (5974867).

12694413 is a wasteful number, since it uses less digits than its factorization.

12694413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 466 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 12694413 is about 3562.9219750087. The cubic root of 12694413 is about 233.2764376017.

The spelling of 12694413 in words is "twelve million, six hundred ninety-four thousand, four hundred thirteen".