14899117 has 2 divisors, whose sum is σ = 14899118. Its totient is φ = 14899116.

The previous prime is 14899111. The next prime is 14899121. The reversal of 14899117 is 71199841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8003241 + 6895876 = 2829^2 + 2626^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14899117 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14899117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14899111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7449558 + 7449559.

It is an arithmetic number, because the mean of its divisors is an integer number (7449559).

Almost surely, 2^14899117 is an apocalyptic number.

It is an amenable number.

14899117 is a deficient number, since it is larger than the sum of its proper divisors (1).

14899117 is an equidigital number, since it uses as much as digits as its factorization.

14899117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 40.

The square root of 14899117 is about 3859.9374347261. The cubic root of 14899117 is about 246.0670769119.

The spelling of 14899117 in words is "fourteen million, eight hundred ninety-nine thousand, one hundred seventeen".