14423231 has 8 divisors (see below), whose sum is σ = 15168384. Its totient is φ = 13687960.

The previous prime is 14423203. The next prime is 14423239. The reversal of 14423231 is 13232441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14423231 - 2¹⁸ = 14161087 is a prime.

It is a super-2 number, since 2×14423231² = 416059184958722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14423239) 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, 620 + ... + 5406.

It is an arithmetic number, because the mean of its divisors is an integer number (1896048).

Almost surely, 2^14423231 is an apocalyptic number.

14423231 is a deficient number, since it is larger than the sum of its proper divisors (745153).

14423231 is a wasteful number, since it uses less digits than its factorization.

14423231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4941.

The product of its digits is 576, while the sum is 20.

The square root of 14423231 is about 3797.7929116791. The cubic root of 14423231 is about 243.4188388231.

Adding to 14423231 its reverse (13232441), we get a palindrome (27655672).

The spelling of 14423231 in words is "fourteen million, four hundred twenty-three thousand, two hundred thirty-one".