14275257 has 16 divisors (see below), whose sum is σ = 20647872. Its totient is φ = 8737280.

The previous prime is 14275241. The next prime is 14275267. The reversal of 14275257 is 75257241.

It is a cyclic number.

It is not a de Polignac number, because 14275257 - 2⁴ = 14275241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14275207) 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, 1323 + ... + 5504.

It is an arithmetic number, because the mean of its divisors is an integer number (1290492).

Almost surely, 2^14275257 is an apocalyptic number.

14275257 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14275257 is a deficient number, since it is larger than the sum of its proper divisors (6372615).

14275257 is a wasteful number, since it uses less digits than its factorization.

14275257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6888.

The product of its digits is 19600, while the sum is 33.

The square root of 14275257 is about 3778.2611079702. The cubic root of 14275257 is about 242.5835302281.

The spelling of 14275257 in words is "fourteen million, two hundred seventy-five thousand, two hundred fifty-seven".