14004263 has 16 divisors (see below), whose sum is σ = 17988096. Its totient is φ = 10596960.

The previous prime is 14004257. The next prime is 14004271. The reversal of 14004263 is 36240041.

It is a happy number.

14004263 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14004263 - 2¹⁰ = 14003239 is a prime.

It is a super-2 number, since 2×14004263² = 392238764346338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14004223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1253 + ... + 5438.

It is an arithmetic number, because the mean of its divisors is an integer number (1124256).

Almost surely, 2^14004263 is an apocalyptic number.

14004263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14004263 is a deficient number, since it is larger than the sum of its proper divisors (3983833).

14004263 is a wasteful number, since it uses less digits than its factorization.

14004263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6734.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 14004263 is about 3742.2270107518. The cubic root of 14004263 is about 241.0386868789.

The spelling of 14004263 in words is "fourteen million, four thousand, two hundred sixty-three".