14083840 has 36 divisors (see below), whose sum is σ = 33738264. Its totient is φ = 5633024.

The previous prime is 14083829. The next prime is 14083841. The reversal of 14083840 is 4838041.

It is a junction number, because it is equal to n+sod(n) for n = 14083799 and 14083808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14083841) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4222 + ... + 6781.

It is an arithmetic number, because the mean of its divisors is an integer number (937174).

Almost surely, 2^14083840 is an apocalyptic number.

14083840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14083840 is an abundant number, since it is smaller than the sum of its proper divisors (19654424).

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

14083840 is an equidigital number, since it uses as much as digits as its factorization.

14083840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11024 (or 11010 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 14083840 is about 3752.8442546954. The cubic root of 14083840 is about 241.4943795156.

The spelling of 14083840 in words is "fourteen million, eighty-three thousand, eight hundred forty".