14533889 has 2 divisors, whose sum is σ = 14533890. Its totient is φ = 14533888.

The previous prime is 14533877. The next prime is 14533927. The reversal of 14533889 is 98833541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10942864 + 3591025 = 3308^2 + 1895^2 .

It is a cyclic number.

It is not a de Polignac number, because 14533889 - 2⁴ = 14533873 is a prime.

It is a super-2 number, since 2×14533889² = 422467858928642, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14530889) 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, 7266944 + 7266945.

It is an arithmetic number, because the mean of its divisors is an integer number (7266945).

Almost surely, 2^14533889 is an apocalyptic number.

It is an amenable number.

14533889 is a deficient number, since it is larger than the sum of its proper divisors (1).

14533889 is an equidigital number, since it uses as much as digits as its factorization.

14533889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 41.

The square root of 14533889 is about 3812.3337996561. Note that the first 3 decimals coincide. The cubic root of 14533889 is about 244.0397733695.

The spelling of 14533889 in words is "fourteen million, five hundred thirty-three thousand, eight hundred eighty-nine".