12801369 has 8 divisors (see below), whose sum is σ = 19506880. Its totient is φ = 7315056.

The previous prime is 12801367. The next prime is 12801377. The reversal of 12801369 is 96310821.

12801369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12801369 - 2¹ = 12801367 is a prime.

It is a super-2 number, since 2×12801369² = 327750096548322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12801361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304774 + ... + 304815.

It is an arithmetic number, because the mean of its divisors is an integer number (2438360).

Almost surely, 2^12801369 is an apocalyptic number.

It is an amenable number.

12801369 is a deficient number, since it is larger than the sum of its proper divisors (6705511).

12801369 is an equidigital number, since it uses as much as digits as its factorization.

12801369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609599.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 12801369 is about 3577.9000824506. The cubic root of 12801369 is about 233.9297583020.

The spelling of 12801369 in words is "twelve million, eight hundred one thousand, three hundred sixty-nine".