14098081 has 2 divisors, whose sum is σ = 14098082. Its totient is φ = 14098080.

The previous prime is 14098079. The next prime is 14098099. The reversal of 14098081 is 18089041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13432225 + 665856 = 3665^2 + 816^2 .

It is a cyclic number.

It is not a de Polignac number, because 14098081 - 2¹ = 14098079 is a prime.

It is a super-2 number, since 2×14098081² = 397511775765122, which contains 22 as substring.

Together with 14098079, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14098001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7049040 + 7049041.

It is an arithmetic number, because the mean of its divisors is an integer number (7049041).

Almost surely, 2^14098081 is an apocalyptic number.

It is an amenable number.

14098081 is a deficient number, since it is larger than the sum of its proper divisors (1).

14098081 is an equidigital number, since it uses as much as digits as its factorization.

14098081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 14098081 is about 3754.7411362170. The cubic root of 14098081 is about 241.5757484922.

The spelling of 14098081 in words is "fourteen million, ninety-eight thousand, eighty-one".