12968361 has 12 divisors (see below), whose sum is σ = 21408192. Its totient is φ = 7410456.

The previous prime is 12968353. The next prime is 12968383. The reversal of 12968361 is 16386921.

12968361 = 680² + 681² + ... + 706².

12968361 is a `hidden beast` number, since 1 + 296 + 8 + 361 = 666.

12968361 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 12968361 - 2³ = 12968353 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12968321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102861 + ... + 102986.

It is an arithmetic number, because the mean of its divisors is an integer number (1784016).

Almost surely, 2^12968361 is an apocalyptic number.

It is an amenable number.

12968361 is a deficient number, since it is larger than the sum of its proper divisors (8439831).

12968361 is a wasteful number, since it uses less digits than its factorization.

12968361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205860 (or 205857 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 12968361 is about 3601.1610627685. The cubic root of 12968361 is about 234.9425602787.

The spelling of 12968361 in words is "twelve million, nine hundred sixty-eight thousand, three hundred sixty-one".