14431116 has 24 divisors (see below), whose sum is σ = 38483200. Its totient is φ = 4123152.

The previous prime is 14431111. The next prime is 14431133. The reversal of 14431116 is 61113441.

14431116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 14431092 and 14431101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14431111) 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, 85816 + ... + 85983.

Almost surely, 2^14431116 is an apocalyptic number.

It is an amenable number.

14431116 is an abundant number, since it is smaller than the sum of its proper divisors (24052084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14431116 is a wasteful number, since it uses less digits than its factorization.

14431116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171813 (or 171811 counting only the distinct ones).

The product of its digits is 288, while the sum is 21.

The square root of 14431116 is about 3798.8308727818. The cubic root of 14431116 is about 243.4631887539.

Adding to 14431116 its reverse (61113441), we get a palindrome (75544557).

The spelling of 14431116 in words is "fourteen million, four hundred thirty-one thousand, one hundred sixteen".