14475919 has 2 divisors, whose sum is σ = 14475920. Its totient is φ = 14475918.

The previous prime is 14475899. The next prime is 14475931. The reversal of 14475919 is 91957441.

It is a strong prime.

It is an emirp because it is prime and its reverse (91957441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14475919 - 2⁵ = 14475887 is a prime.

It is a super-2 number, since 2×14475919² = 419104461789122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14475949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7237959 + 7237960.

It is an arithmetic number, because the mean of its divisors is an integer number (7237960).

Almost surely, 2^14475919 is an apocalyptic number.

14475919 is a deficient number, since it is larger than the sum of its proper divisors (1).

14475919 is an equidigital number, since it uses as much as digits as its factorization.

14475919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 40.

The square root of 14475919 is about 3804.7232488054. The cubic root of 14475919 is about 243.7148812872.

The spelling of 14475919 in words is "fourteen million, four hundred seventy-five thousand, nine hundred nineteen".