14061247 has 2 divisors, whose sum is σ = 14061248. Its totient is φ = 14061246.

The previous prime is 14061239. The next prime is 14061253. The reversal of 14061247 is 74216041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14061247 - 2³ = 14061239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14061277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7030623 + 7030624.

It is an arithmetic number, because the mean of its divisors is an integer number (7030624).

Almost surely, 2^14061247 is an apocalyptic number.

14061247 is a deficient number, since it is larger than the sum of its proper divisors (1).

14061247 is an equidigital number, since it uses as much as digits as its factorization.

14061247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 14061247 is about 3749.8329296117. The cubic root of 14061247 is about 241.3651770010.

Adding to 14061247 its reverse (74216041), we get a palindrome (88277288).

The spelling of 14061247 in words is "fourteen million, sixty-one thousand, two hundred forty-seven".