114636789 has 20 divisors (see below), whose sum is σ = 172158316. Its totient is φ = 76018176.

The previous prime is 114636787. The next prime is 114636803. The reversal of 114636789 is 987636411.

It is a happy number.

114636789 is a `hidden beast` number, since 1 + 1 + 4 + 636 + 7 + 8 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9922500 + 104714289 = 3150^2 + 10233^2 .

It is not a de Polignac number, because 114636789 - 2¹ = 114636787 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114636787) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11967 + ... + 19299.

Almost surely, 2^114636789 is an apocalyptic number.

It is an amenable number.

114636789 is a deficient number, since it is larger than the sum of its proper divisors (57521527).

114636789 is an equidigital number, since it uses as much as digits as its factorization.

114636789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7538 (or 7529 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 114636789 is about 10706.8571018763. The cubic root of 114636789 is about 485.7819094633.

The spelling of 114636789 in words is "one hundred fourteen million, six hundred thirty-six thousand, seven hundred eighty-nine".