114489247 has 2 divisors, whose sum is σ = 114489248. Its totient is φ = 114489246.

The previous prime is 114489223. The next prime is 114489281. The reversal of 114489247 is 742984411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 114489247 - 2¹⁵ = 114456479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114489217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57244623 + 57244624.

It is an arithmetic number, because the mean of its divisors is an integer number (57244624).

Almost surely, 2^114489247 is an apocalyptic number.

114489247 is a deficient number, since it is larger than the sum of its proper divisors (1).

114489247 is an equidigital number, since it uses as much as digits as its factorization.

114489247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 40.

The square root of 114489247 is about 10699.9648130263. The cubic root of 114489247 is about 485.5734132617.

The spelling of 114489247 in words is "one hundred fourteen million, four hundred eighty-nine thousand, two hundred forty-seven".