14794721 has 2 divisors, whose sum is σ = 14794722. Its totient is φ = 14794720.

The previous prime is 14794699. The next prime is 14794729. The reversal of 14794721 is 12749741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11316496 + 3478225 = 3364^2 + 1865^2 .

It is a cyclic number.

It is not a de Polignac number, because 14794721 - 2¹⁰ = 14793697 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14794729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7397360 + 7397361.

It is an arithmetic number, because the mean of its divisors is an integer number (7397361).

Almost surely, 2^14794721 is an apocalyptic number.

It is an amenable number.

14794721 is a deficient number, since it is larger than the sum of its proper divisors (1).

14794721 is an equidigital number, since it uses as much as digits as its factorization.

14794721 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 35.

The square root of 14794721 is about 3846.3906457873. The cubic root of 14794721 is about 245.4910102993.

The spelling of 14794721 in words is "fourteen million, seven hundred ninety-four thousand, seven hundred twenty-one".