14702189 has 2 divisors, whose sum is σ = 14702190. Its totient is φ = 14702188.

The previous prime is 14702141. The next prime is 14702197. The reversal of 14702189 is 98120741.

14702189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12482089 + 2220100 = 3533^2 + 1490^2 .

It is an emirp because it is prime and its reverse (98120741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14702189 - 2⁸ = 14701933 is a prime.

It is a super-2 number, since 2×14702189² = 432308722783442, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14702119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7351094 + 7351095.

It is an arithmetic number, because the mean of its divisors is an integer number (7351095).

Almost surely, 2^14702189 is an apocalyptic number.

It is an amenable number.

14702189 is a deficient number, since it is larger than the sum of its proper divisors (1).

14702189 is an equidigital number, since it uses as much as digits as its factorization.

14702189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 14702189 is about 3834.3433596902. The cubic root of 14702189 is about 244.9781404903.

The spelling of 14702189 in words is "fourteen million, seven hundred two thousand, one hundred eighty-nine".