14282381 has 2 divisors, whose sum is σ = 14282382. Its totient is φ = 14282380.

The previous prime is 14282371. The next prime is 14282393. The reversal of 14282381 is 18328241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13213225 + 1069156 = 3635^2 + 1034^2 .

It is a cyclic number.

It is not a de Polignac number, because 14282381 - 2¹⁴ = 14265997 is a prime.

It is a super-2 number, since 2×14282381² = 407972814058322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14282311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7141190 + 7141191.

It is an arithmetic number, because the mean of its divisors is an integer number (7141191).

Almost surely, 2^14282381 is an apocalyptic number.

It is an amenable number.

14282381 is a deficient number, since it is larger than the sum of its proper divisors (1).

14282381 is an equidigital number, since it uses as much as digits as its factorization.

14282381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 29.

The square root of 14282381 is about 3779.2037521150. The cubic root of 14282381 is about 242.6238769080.

The spelling of 14282381 in words is "fourteen million, two hundred eighty-two thousand, three hundred eighty-one".