14190899 has 2 divisors, whose sum is σ = 14190900. Its totient is φ = 14190898.

The previous prime is 14190893. The next prime is 14190923. The reversal of 14190899 is 99809141.

It is a weak prime.

It is an emirp because it is prime and its reverse (99809141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14190899 - 2¹² = 14186803 is a prime.

It is a super-2 number, since 2×14190899² = 402763228856402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14190893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7095449 + 7095450.

It is an arithmetic number, because the mean of its divisors is an integer number (7095450).

Almost surely, 2^14190899 is an apocalyptic number.

14190899 is a deficient number, since it is larger than the sum of its proper divisors (1).

14190899 is an equidigital number, since it uses as much as digits as its factorization.

14190899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 41.

The square root of 14190899 is about 3767.0809654161. The cubic root of 14190899 is about 242.1047459951.

The spelling of 14190899 in words is "fourteen million, one hundred ninety thousand, eight hundred ninety-nine".