114929561 has 2 divisors, whose sum is σ = 114929562. Its totient is φ = 114929560.

The previous prime is 114929557. The next prime is 114929569. The reversal of 114929561 is 165929411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114811225 + 118336 = 10715^2 + 344^2 .

It is a cyclic number.

It is not a de Polignac number, because 114929561 - 2² = 114929557 is a prime.

It is not a weakly prime, because it can be changed into another prime (114929569) 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, 57464780 + 57464781.

It is an arithmetic number, because the mean of its divisors is an integer number (57464781).

Almost surely, 2^114929561 is an apocalyptic number.

It is an amenable number.

114929561 is a deficient number, since it is larger than the sum of its proper divisors (1).

114929561 is an equidigital number, since it uses as much as digits as its factorization.

114929561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 38.

The square root of 114929561 is about 10720.5205563909. The cubic root of 114929561 is about 486.1951056073.

The spelling of 114929561 in words is "one hundred fourteen million, nine hundred twenty-nine thousand, five hundred sixty-one".