14659481 has 2 divisors, whose sum is σ = 14659482. Its totient is φ = 14659480.

The previous prime is 14659451. The next prime is 14659493. The reversal of 14659481 is 18495641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14592400 + 67081 = 3820^2 + 259^2 .

It is a cyclic number.

It is not a de Polignac number, because 14659481 - 2⁶ = 14659417 is a prime.

It is a super-2 number, since 2×14659481² = 429800766378722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14659451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7329740 + 7329741.

It is an arithmetic number, because the mean of its divisors is an integer number (7329741).

Almost surely, 2^14659481 is an apocalyptic number.

It is an amenable number.

14659481 is a deficient number, since it is larger than the sum of its proper divisors (1).

14659481 is an equidigital number, since it uses as much as digits as its factorization.

14659481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 38.

The square root of 14659481 is about 3828.7701680827. The cubic root of 14659481 is about 244.7407002566.

The spelling of 14659481 in words is "fourteen million, six hundred fifty-nine thousand, four hundred eighty-one".