14298881 has 2 divisors, whose sum is σ = 14298882. Its totient is φ = 14298880.

The previous prime is 14298821. The next prime is 14298883. The reversal of 14298881 is 18889241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12567025 + 1731856 = 3545^2 + 1316^2 .

It is a cyclic number.

It is not a de Polignac number, because 14298881 - 2¹⁴ = 14282497 is a prime.

It is a super-2 number, since 2×14298881² = 408915995704322, which contains 22 as substring.

Together with 14298883, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14298883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7149440 + 7149441.

It is an arithmetic number, because the mean of its divisors is an integer number (7149441).

Almost surely, 2^14298881 is an apocalyptic number.

It is an amenable number.

14298881 is a deficient number, since it is larger than the sum of its proper divisors (1).

14298881 is an equidigital number, since it uses as much as digits as its factorization.

14298881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 41.

The square root of 14298881 is about 3781.3861215168. The cubic root of 14298881 is about 242.7172729444.

The spelling of 14298881 in words is "fourteen million, two hundred ninety-eight thousand, eight hundred eighty-one".