14898839 has 2 divisors, whose sum is σ = 14898840. Its totient is φ = 14898838.

The previous prime is 14898833. The next prime is 14898893. The reversal of 14898839 is 93889841.

Together with next prime (14898893) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14898839 - 2¹² = 14894743 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14898833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7449419 + 7449420.

It is an arithmetic number, because the mean of its divisors is an integer number (7449420).

Almost surely, 2^14898839 is an apocalyptic number.

14898839 is a deficient number, since it is larger than the sum of its proper divisors (1).

14898839 is an equidigital number, since it uses as much as digits as its factorization.

14898839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 50.

The square root of 14898839 is about 3859.9014236117. The cubic root of 14898839 is about 246.0655464617.

The spelling of 14898839 in words is "fourteen million, eight hundred ninety-eight thousand, eight hundred thirty-nine".