14135189 has 2 divisors, whose sum is σ = 14135190. Its totient is φ = 14135188.

The previous prime is 14135137. The next prime is 14135207. The reversal of 14135189 is 98153141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10956100 + 3179089 = 3310^2 + 1783^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14135189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14135129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7067594 + 7067595.

It is an arithmetic number, because the mean of its divisors is an integer number (7067595).

Almost surely, 2^14135189 is an apocalyptic number.

It is an amenable number.

14135189 is a deficient number, since it is larger than the sum of its proper divisors (1).

14135189 is an equidigital number, since it uses as much as digits as its factorization.

14135189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 32.

The square root of 14135189 is about 3759.6793746276. The cubic root of 14135189 is about 241.7875158291.

The spelling of 14135189 in words is "fourteen million, one hundred thirty-five thousand, one hundred eighty-nine".