14111880 has 64 divisors (see below), whose sum is σ = 44184960. Its totient is φ = 3598848.

The previous prime is 14111879. The next prime is 14111897. The reversal of 14111880 is 8811141.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 14111880.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204 + ... + 5316.

It is an arithmetic number, because the mean of its divisors is an integer number (690390).

Almost surely, 2^14111880 is an apocalyptic number.

14111880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14111880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22092480).

14111880 is an abundant number, since it is smaller than the sum of its proper divisors (30073080).

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

14111880 is a wasteful number, since it uses less digits than its factorization.

14111880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5150 (or 5146 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 24.

The square root of 14111880 is about 3756.5782302516. The cubic root of 14111880 is about 241.6545397535.

It can be divided in two parts, 141 and 11880, that added together give a palindrome (12021).

The spelling of 14111880 in words is "fourteen million, one hundred eleven thousand, eight hundred eighty".