14382111 has 4 divisors (see below), whose sum is σ = 19176152. Its totient is φ = 9588072.

The previous prime is 14382101. The next prime is 14382127. The reversal of 14382111 is 11128341.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14382111 - 2¹⁴ = 14365727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14382101) 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, 2397016 + ... + 2397021.

It is an arithmetic number, because the mean of its divisors is an integer number (4794038).

Almost surely, 2^14382111 is an apocalyptic number.

14382111 is a deficient number, since it is larger than the sum of its proper divisors (4794041).

14382111 is an equidigital number, since it uses as much as digits as its factorization.

14382111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4794040.

The product of its digits is 192, while the sum is 21.

The square root of 14382111 is about 3792.3753769900. The cubic root of 14382111 is about 243.1872931579.

The spelling of 14382111 in words is "fourteen million, three hundred eighty-two thousand, one hundred eleven".