114236989 has 2 divisors, whose sum is σ = 114236990. Its totient is φ = 114236988.

The previous prime is 114236977. The next prime is 114236999. The reversal of 114236989 is 989632411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90060100 + 24176889 = 9490^2 + 4917^2 .

It is a cyclic number.

It is not a de Polignac number, because 114236989 - 2¹¹ = 114234941 is a prime.

It is a super-2 number, since 2×114236989² = 26100179311572242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114236999) 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, 57118494 + 57118495.

It is an arithmetic number, because the mean of its divisors is an integer number (57118495).

Almost surely, 2^114236989 is an apocalyptic number.

It is an amenable number.

114236989 is a deficient number, since it is larger than the sum of its proper divisors (1).

114236989 is an equidigital number, since it uses as much as digits as its factorization.

114236989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 43.

The square root of 114236989 is about 10688.1705169781. The cubic root of 114236989 is about 485.2165242859.

The spelling of 114236989 in words is "one hundred fourteen million, two hundred thirty-six thousand, nine hundred eighty-nine".