14855849 has 2 divisors, whose sum is σ = 14855850. Its totient is φ = 14855848.

The previous prime is 14855839. The next prime is 14855873. The reversal of 14855849 is 94855841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14784025 + 71824 = 3845^2 + 268^2 .

It is a cyclic number.

It is not a de Polignac number, because 14855849 - 2⁸ = 14855593 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14855839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7427924 + 7427925.

It is an arithmetic number, because the mean of its divisors is an integer number (7427925).

Almost surely, 2^14855849 is an apocalyptic number.

It is an amenable number.

14855849 is a deficient number, since it is larger than the sum of its proper divisors (1).

14855849 is an equidigital number, since it uses as much as digits as its factorization.

14855849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 44.

The square root of 14855849 is about 3854.3286056069. The cubic root of 14855849 is about 245.8286477194.

The spelling of 14855849 in words is "fourteen million, eight hundred fifty-five thousand, eight hundred forty-nine".