114955861 has 2 divisors, whose sum is σ = 114955862. Its totient is φ = 114955860.

The previous prime is 114955859. The next prime is 114955891. The reversal of 114955861 is 168559411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96628900 + 18326961 = 9830^2 + 4281^2 .

It is a cyclic number.

It is not a de Polignac number, because 114955861 - 2¹ = 114955859 is a prime.

Together with 114955859, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114955811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57477930 + 57477931.

It is an arithmetic number, because the mean of its divisors is an integer number (57477931).

Almost surely, 2^114955861 is an apocalyptic number.

It is an amenable number.

114955861 is a deficient number, since it is larger than the sum of its proper divisors (1).

114955861 is an equidigital number, since it uses as much as digits as its factorization.

114955861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 40.

The square root of 114955861 is about 10721.7471057659. The cubic root of 114955861 is about 486.2321890635.

The spelling of 114955861 in words is "one hundred fourteen million, nine hundred fifty-five thousand, eight hundred sixty-one".