12968250 has 32 divisors (see below), whose sum is σ = 32370624. Its totient is φ = 3458000.

The previous prime is 12968213. The next prime is 12968269. The reversal of 12968250 is 5286921.

12968250 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7896 + ... + 9395.

It is an arithmetic number, because the mean of its divisors is an integer number (1011582).

Almost surely, 2^12968250 is an apocalyptic number.

12968250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12968250 is an abundant number, since it is smaller than the sum of its proper divisors (19402374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12968250 is a wasteful number, since it uses less digits than its factorization.

12968250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17311 (or 17301 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 12968250 is about 3601.1456510394. The cubic root of 12968250 is about 234.9418899627.

The spelling of 12968250 in words is "twelve million, nine hundred sixty-eight thousand, two hundred fifty".