14464819 has 2 divisors, whose sum is σ = 14464820. Its totient is φ = 14464818.

The previous prime is 14464799. The next prime is 14464829. The reversal of 14464819 is 91846441.

It is a strong prime.

It is an emirp because it is prime and its reverse (91846441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14464819 - 2⁵ = 14464787 is a prime.

It is a super-2 number, since 2×14464819² = 418461977405522, which contains 22 as substring.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (14464829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7232409 + 7232410.

It is an arithmetic number, because the mean of its divisors is an integer number (7232410).

Almost surely, 2^14464819 is an apocalyptic number.

14464819 is a deficient number, since it is larger than the sum of its proper divisors (1).

14464819 is an equidigital number, since it uses as much as digits as its factorization.

14464819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 37.

The square root of 14464819 is about 3803.2642558728. The cubic root of 14464819 is about 243.6525725907.

The spelling of 14464819 in words is "fourteen million, four hundred sixty-four thousand, eight hundred nineteen".