14464397 has 2 divisors, whose sum is σ = 14464398. Its totient is φ = 14464396.

The previous prime is 14464319. The next prime is 14464403. The reversal of 14464397 is 79346441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11485321 + 2979076 = 3389^2 + 1726^2 .

It is a cyclic number.

It is not a de Polignac number, because 14464397 - 2¹⁶ = 14398861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14464397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14464897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7232198 + 7232199.

It is an arithmetic number, because the mean of its divisors is an integer number (7232199).

Almost surely, 2^14464397 is an apocalyptic number.

It is an amenable number.

14464397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14464397 is an equidigital number, since it uses as much as digits as its factorization.

14464397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 14464397 is about 3803.2087768094. The cubic root of 14464397 is about 243.6502031087.

The spelling of 14464397 in words is "fourteen million, four hundred sixty-four thousand, three hundred ninety-seven".