14004331 has 4 divisors (see below), whose sum is σ = 15277464. Its totient is φ = 12731200.

The previous prime is 14004317. The next prime is 14004337. The reversal of 14004331 is 13340041.

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

It is a cyclic number.

It is not a de Polignac number, because 14004331 - 2¹¹ = 14002283 is a prime.

It is a super-2 number, since 2×14004331² = 392242573515122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14004337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636550 + ... + 636571.

It is an arithmetic number, because the mean of its divisors is an integer number (3819366).

Almost surely, 2^14004331 is an apocalyptic number.

14004331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14004331 is a deficient number, since it is larger than the sum of its proper divisors (1273133).

14004331 is a wasteful number, since it uses less digits than its factorization.

14004331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273132.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 14004331 is about 3742.2360962398. The cubic root of 14004331 is about 241.0390770126.

Adding to 14004331 its reverse (13340041), we get a palindrome (27344372).

The spelling of 14004331 in words is "fourteen million, four thousand, three hundred thirty-one".