14995919 has 2 divisors, whose sum is σ = 14995920. Its totient is φ = 14995918.

The previous prime is 14995913. The next prime is 14995927. The reversal of 14995919 is 91959941.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (91959941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14995919 - 2⁸ = 14995663 is a prime.

It is a super-2 number, since 2×14995919² = 449755173309122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14995913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7497959 + 7497960.

It is an arithmetic number, because the mean of its divisors is an integer number (7497960).

Almost surely, 2^14995919 is an apocalyptic number.

14995919 is a deficient number, since it is larger than the sum of its proper divisors (1).

14995919 is an equidigital number, since it uses as much as digits as its factorization.

14995919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 131220, while the sum is 47.

The square root of 14995919 is about 3872.4564555331. The cubic root of 14995919 is about 246.5988396011.

The spelling of 14995919 in words is "fourteen million, nine hundred ninety-five thousand, nine hundred nineteen".