14833139 has 2 divisors, whose sum is σ = 14833140. Its totient is φ = 14833138.

The previous prime is 14833121. The next prime is 14833141. The reversal of 14833139 is 93133841.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14833139 is a prime.

Together with 14833141, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14833109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7416569 + 7416570.

It is an arithmetic number, because the mean of its divisors is an integer number (7416570).

Almost surely, 2^14833139 is an apocalyptic number.

14833139 is a deficient number, since it is larger than the sum of its proper divisors (1).

14833139 is an equidigital number, since it uses as much as digits as its factorization.

14833139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 32.

The square root of 14833139 is about 3851.3814404704. The cubic root of 14833139 is about 245.7033185021.

The spelling of 14833139 in words is "fourteen million, eight hundred thirty-three thousand, one hundred thirty-nine".