14751689 has 2 divisors, whose sum is σ = 14751690. Its totient is φ = 14751688.

The previous prime is 14751683. The next prime is 14751701. The reversal of 14751689 is 98615741.

14751689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9030025 + 5721664 = 3005^2 + 2392^2 .

It is a cyclic number.

It is not a de Polignac number, because 14751689 - 2²⁰ = 13703113 is a prime.

It is a super-2 number, since 2×14751689² = 435224656705442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14751683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7375844 + 7375845.

It is an arithmetic number, because the mean of its divisors is an integer number (7375845).

Almost surely, 2^14751689 is an apocalyptic number.

It is an amenable number.

14751689 is a deficient number, since it is larger than the sum of its proper divisors (1).

14751689 is an equidigital number, since it uses as much as digits as its factorization.

14751689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 41.

The square root of 14751689 is about 3840.7927567105. The cubic root of 14751689 is about 245.2527670351.

The spelling of 14751689 in words is "fourteen million, seven hundred fifty-one thousand, six hundred eighty-nine".