14069889 has 8 divisors (see below), whose sum is σ = 20844320. Its totient is φ = 9379908.

The previous prime is 14069851. The next prime is 14069927. The reversal of 14069889 is 98896041.

14069889 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14069851) and next prime (14069927).

It is not a de Polignac number, because 14069889 - 2¹⁷ = 13938817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14069819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260527 + ... + 260580.

It is an arithmetic number, because the mean of its divisors is an integer number (2605540).

Almost surely, 2^14069889 is an apocalyptic number.

It is an amenable number.

14069889 is a deficient number, since it is larger than the sum of its proper divisors (6774431).

14069889 is an equidigital number, since it uses as much as digits as its factorization.

14069889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521116 (or 521110 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 14069889 is about 3750.9850706181. The cubic root of 14069889 is about 241.4146143110.

The spelling of 14069889 in words is "fourteen million, sixty-nine thousand, eight hundred eighty-nine".