14233969 has 4 divisors (see below), whose sum is σ = 14243044. Its totient is φ = 14224896.

The previous prime is 14233951. The next prime is 14233979. The reversal of 14233969 is 96933241.

14233969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 13593969 + 640000 = 3687^2 + 800^2 .

It is a 3-Lehmer number, since φ(14233969) divides (14233969-1)³.

It is a cyclic number.

It is not a de Polignac number, because 14233969 - 2¹⁹ = 13709681 is a prime.

It is a super-2 number, since 2×14233969² = 405211746985922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14233939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1512 + ... + 5545.

It is an arithmetic number, because the mean of its divisors is an integer number (3560761).

Almost surely, 2^14233969 is an apocalyptic number.

14233969 is the 2017-th nonagonal number.

It is an amenable number.

14233969 is a deficient number, since it is larger than the sum of its proper divisors (9075).

14233969 is an equidigital number, since it uses as much as digits as its factorization.

14233969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9074.

The product of its digits is 34992, while the sum is 37.

The square root of 14233969 is about 3772.7932622925. The cubic root of 14233969 is about 242.3494314541.

The spelling of 14233969 in words is "fourteen million, two hundred thirty-three thousand, nine hundred sixty-nine".