114626989 has 2 divisors, whose sum is σ = 114626990. Its totient is φ = 114626988.

The previous prime is 114626987. The next prime is 114627059. The reversal of 114626989 is 989626411.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94672900 + 19954089 = 9730^2 + 4467^2 .

It is a cyclic number.

It is not a de Polignac number, because 114626989 - 2¹ = 114626987 is a prime.

It is a super-2 number, since 2×114626989² = 26278693214412242, which contains 22 as substring.

Together with 114626987, 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 (114626983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57313494 + 57313495.

It is an arithmetic number, because the mean of its divisors is an integer number (57313495).

Almost surely, 2^114626989 is an apocalyptic number.

It is an amenable number.

114626989 is a deficient number, since it is larger than the sum of its proper divisors (1).

114626989 is an equidigital number, since it uses as much as digits as its factorization.

114626989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 46.

The square root of 114626989 is about 10706.3994414556. The cubic root of 114626989 is about 485.7680663262.

The spelling of 114626989 in words is "one hundred fourteen million, six hundred twenty-six thousand, nine hundred eighty-nine".