114645239 has 2 divisors, whose sum is σ = 114645240. Its totient is φ = 114645238.

The previous prime is 114645233. The next prime is 114645247. The reversal of 114645239 is 932546411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114645239 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 114645199 and 114645208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114645233) 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, 57322619 + 57322620.

It is an arithmetic number, because the mean of its divisors is an integer number (57322620).

Almost surely, 2^114645239 is an apocalyptic number.

114645239 is a deficient number, since it is larger than the sum of its proper divisors (1).

114645239 is an equidigital number, since it uses as much as digits as its factorization.

114645239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The square root of 114645239 is about 10707.2517015339. The cubic root of 114645239 is about 485.7938450043.

The spelling of 114645239 in words is "one hundred fourteen million, six hundred forty-five thousand, two hundred thirty-nine".