12994801 has 4 divisors (see below), whose sum is σ = 13140900. Its totient is φ = 12848704.

The previous prime is 12994777. The next prime is 12994811. The reversal of 12994801 is 10849921.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10849921 = 113 ⋅96017.

It can be written as a sum of positive squares in 2 ways, for example, as 3904576 + 9090225 = 1976^2 + 3015^2 .

It is a cyclic number.

It is not a de Polignac number, because 12994801 - 2¹¹ = 12992753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12994811) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 72916 + ... + 73093.

It is an arithmetic number, because the mean of its divisors is an integer number (3285225).

Almost surely, 2^12994801 is an apocalyptic number.

It is an amenable number.

12994801 is a deficient number, since it is larger than the sum of its proper divisors (146099).

12994801 is an equidigital number, since it uses as much as digits as its factorization.

12994801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146098.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 12994801 is about 3604.8302317862. The cubic root of 12994801 is about 235.1021194925.

The spelling of 12994801 in words is "twelve million, nine hundred ninety-four thousand, eight hundred one".