114565729 has 2 divisors, whose sum is σ = 114565730. Its totient is φ = 114565728.

The previous prime is 114565709. The next prime is 114565741. The reversal of 114565729 is 927565411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110355025 + 4210704 = 10505^2 + 2052^2 .

It is an emirp because it is prime and its reverse (927565411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114565729 - 2⁵ = 114565697 is a prime.

It is a super-2 number, since 2×114565729² = 26250612522602882, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 114565691 and 114565700.

It is not a weakly prime, because it can be changed into another prime (114565709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57282864 + 57282865.

It is an arithmetic number, because the mean of its divisors is an integer number (57282865).

Almost surely, 2^114565729 is an apocalyptic number.

It is an amenable number.

114565729 is a deficient number, since it is larger than the sum of its proper divisors (1).

114565729 is an equidigital number, since it uses as much as digits as its factorization.

114565729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 40.

The square root of 114565729 is about 10703.5381533398. The cubic root of 114565729 is about 485.6815147069.

The spelling of 114565729 in words is "one hundred fourteen million, five hundred sixty-five thousand, seven hundred twenty-nine".