114656989 has 2 divisors, whose sum is σ = 114656990. Its totient is φ = 114656988.

The previous prime is 114656957. The next prime is 114657029. The reversal of 114656989 is 989656411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113316025 + 1340964 = 10645^2 + 1158^2 .

It is a cyclic number.

It is not a de Polignac number, because 114656989 - 2⁵ = 114656957 is a prime.

It is a super-2 number, since 2×114656989² = 26292450253092242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114656389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57328494 + 57328495.

It is an arithmetic number, because the mean of its divisors is an integer number (57328495).

Almost surely, 2^114656989 is an apocalyptic number.

It is an amenable number.

114656989 is a deficient number, since it is larger than the sum of its proper divisors (1).

114656989 is an equidigital number, since it uses as much as digits as its factorization.

114656989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 49.

The square root of 114656989 is about 10707.8003810306. The cubic root of 114656989 is about 485.8104407878.

The spelling of 114656989 in words is "one hundred fourteen million, six hundred fifty-six thousand, nine hundred eighty-nine".