14464319 has 2 divisors, whose sum is σ = 14464320. Its totient is φ = 14464318.

The previous prime is 14464313. The next prime is 14464397. The reversal of 14464319 is 91346441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14464319 - 2¹² = 14460223 is a prime.

It is a super-2 number, since 2×14464319² = 418433048267522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14464313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7232159 + 7232160.

It is an arithmetic number, because the mean of its divisors is an integer number (7232160).

Almost surely, 2^14464319 is an apocalyptic number.

14464319 is a deficient number, since it is larger than the sum of its proper divisors (1).

14464319 is an equidigital number, since it uses as much as digits as its factorization.

14464319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

The square root of 14464319 is about 3803.1985222967. The cubic root of 14464319 is about 243.6497651425.

The spelling of 14464319 in words is "fourteen million, four hundred sixty-four thousand, three hundred nineteen".