12994733 has 8 divisors (see below), whose sum is σ = 13436952. Its totient is φ = 12557376.

The previous prime is 12994703. The next prime is 12994739. The reversal of 12994733 is 33749921.

12994733 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5031049 + 7963684 = 2243^2 + 2822^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12994733 - 2¹⁸ = 12732589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12994739) 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 7 ways as a sum of consecutive naturals, for example, 4691 + ... + 6927.

It is an arithmetic number, because the mean of its divisors is an integer number (1679619).

Almost surely, 2^12994733 is an apocalyptic number.

It is an amenable number.

12994733 is a deficient number, since it is larger than the sum of its proper divisors (442219).

12994733 is a wasteful number, since it uses less digits than its factorization.

12994733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431.

The product of its digits is 40824, while the sum is 38.

The square root of 12994733 is about 3604.8207999844. The cubic root of 12994733 is about 235.1017094061.

The spelling of 12994733 in words is "twelve million, nine hundred ninety-four thousand, seven hundred thirty-three".