12044729 has 2 divisors, whose sum is σ = 12044730. Its totient is φ = 12044728.

The previous prime is 12044723. The next prime is 12044741. The reversal of 12044729 is 92744021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11888704 + 156025 = 3448^2 + 395^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12044729 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12044723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6022364 + 6022365.

It is an arithmetic number, because the mean of its divisors is an integer number (6022365).

Almost surely, 2^12044729 is an apocalyptic number.

It is an amenable number.

12044729 is a deficient number, since it is larger than the sum of its proper divisors (1).

12044729 is an equidigital number, since it uses as much as digits as its factorization.

12044729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 12044729 is about 3470.5516852512. The cubic root of 12044729 is about 229.2269509429.

The spelling of 12044729 in words is "twelve million, forty-four thousand, seven hundred twenty-nine".