14424997 has 2 divisors, whose sum is σ = 14424998. Its totient is φ = 14424996.

The previous prime is 14424983. The next prime is 14425001. The reversal of 14424997 is 79942441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13734436 + 690561 = 3706^2 + 831^2 .

It is a cyclic number.

It is not a de Polignac number, because 14424997 - 2⁷ = 14424869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14424947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7212498 + 7212499.

It is an arithmetic number, because the mean of its divisors is an integer number (7212499).

Almost surely, 2^14424997 is an apocalyptic number.

It is an amenable number.

14424997 is a deficient number, since it is larger than the sum of its proper divisors (1).

14424997 is an equidigital number, since it uses as much as digits as its factorization.

14424997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The square root of 14424997 is about 3798.0254080245. The cubic root of 14424997 is about 243.4287732621.

The spelling of 14424997 in words is "fourteen million, four hundred twenty-four thousand, nine hundred ninety-seven".