14252281 has 8 divisors (see below), whose sum is σ = 14805504. Its totient is φ = 13704960.

The previous prime is 14252279. The next prime is 14252291. The reversal of 14252281 is 18225241.

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 14252281 - 2¹ = 14252279 is a prime.

It is a super-2 number, since 2×14252281² = 406255027405922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14252201) 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, 3801 + ... + 6553.

It is an arithmetic number, because the mean of its divisors is an integer number (1850688).

Almost surely, 2^14252281 is an apocalyptic number.

It is an amenable number.

14252281 is a deficient number, since it is larger than the sum of its proper divisors (553223).

14252281 is a wasteful number, since it uses less digits than its factorization.

14252281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951.

The product of its digits is 1280, while the sum is 25.

The square root of 14252281 is about 3775.2193313767. The cubic root of 14252281 is about 242.4533144265.

The spelling of 14252281 in words is "fourteen million, two hundred fifty-two thousand, two hundred eighty-one".