12893361 has 16 divisors (see below), whose sum is σ = 19603584. Its totient is φ = 7467264.

The previous prime is 12893351. The next prime is 12893389. The reversal of 12893361 is 16339821.

12893361 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 12893361 - 2⁶ = 12893297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12893351) 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, 9061 + ... + 10386.

It is an arithmetic number, because the mean of its divisors is an integer number (1225224).

Almost surely, 2^12893361 is an apocalyptic number.

It is an amenable number.

12893361 is a deficient number, since it is larger than the sum of its proper divisors (6710223).

12893361 is a wasteful number, since it uses less digits than its factorization.

12893361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19480.

The product of its digits is 7776, while the sum is 33.

The square root of 12893361 is about 3590.7326550441. The cubic root of 12893361 is about 234.4887694411.

The spelling of 12893361 in words is "twelve million, eight hundred ninety-three thousand, three hundred sixty-one".