14382081 has 24 divisors (see below), whose sum is σ = 24298560. Its totient is φ = 8025696.

The previous prime is 14382077. The next prime is 14382091. The reversal of 14382081 is 18028341.

It is not a de Polignac number, because 14382081 - 2² = 14382077 is a prime.

It is a super-2 number, since 2×14382081² = 413688507781122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14382001) 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 23 ways as a sum of consecutive naturals, for example, 55 + ... + 5363.

It is an arithmetic number, because the mean of its divisors is an integer number (1012440).

Almost surely, 2^14382081 is an apocalyptic number.

It is an amenable number.

14382081 is a deficient number, since it is larger than the sum of its proper divisors (9916479).

14382081 is a wasteful number, since it uses less digits than its factorization.

14382081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5365 (or 5362 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 14382081 is about 3792.3714216833. The cubic root of 14382081 is about 243.1871240676.

The spelling of 14382081 in words is "fourteen million, three hundred eighty-two thousand, eighty-one".