12901768 has 32 divisors (see below), whose sum is σ = 26536320. Its totient is φ = 5832000.

The previous prime is 12901753. The next prime is 12901787. The reversal of 12901768 is 86710921.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23578 + ... + 24118.

It is an arithmetic number, because the mean of its divisors is an integer number (829260).

Almost surely, 2^12901768 is an apocalyptic number.

It is an amenable number.

12901768 is an abundant number, since it is smaller than the sum of its proper divisors (13634552).

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

12901768 is a wasteful number, since it uses less digits than its factorization.

12901768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829 (or 825 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 12901768 is about 3591.9031167335. The cubic root of 12901768 is about 234.5397237985.

The spelling of 12901768 in words is "twelve million, nine hundred one thousand, seven hundred sixty-eight".