12968212 has 12 divisors (see below), whose sum is σ = 24029460. Its totient is φ = 6102656.

The previous prime is 12968209. The next prime is 12968213. The reversal of 12968212 is 21286921.

It can be written as a sum of positive squares in 2 ways, for example, as 3944196 + 9024016 = 1986^2 + 3004^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12968213) 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, 95287 + ... + 95422.

It is an arithmetic number, because the mean of its divisors is an integer number (2002455).

Almost surely, 2^12968212 is an apocalyptic number.

It is an amenable number.

12968212 is a deficient number, since it is larger than the sum of its proper divisors (11061248).

12968212 is a wasteful number, since it uses less digits than its factorization.

12968212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190730 (or 190728 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

The square root of 12968212 is about 3601.1403749368. The cubic root of 12968212 is about 234.9416604843.

The spelling of 12968212 in words is "twelve million, nine hundred sixty-eight thousand, two hundred twelve".