14280263 has 8 divisors (see below), whose sum is σ = 14983008. Its totient is φ = 13584384.

The previous prime is 14280247. The next prime is 14280271. The reversal of 14280263 is 36208241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14280263 - 2⁴ = 14280247 is a prime.

It is a super-2 number, since 2×14280263² = 407851822698338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14280223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2831 + ... + 6047.

It is an arithmetic number, because the mean of its divisors is an integer number (1872876).

Almost surely, 2^14280263 is an apocalyptic number.

14280263 is a deficient number, since it is larger than the sum of its proper divisors (702745).

14280263 is a wasteful number, since it uses less digits than its factorization.

14280263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 14280263 is about 3778.9235239682. The cubic root of 14280263 is about 242.6118830447.

The spelling of 14280263 in words is "fourteen million, two hundred eighty thousand, two hundred sixty-three".