114181789 has 4 divisors (see below), whose sum is σ = 114302556. Its totient is φ = 114061024.

The previous prime is 114181777. The next prime is 114181817. The reversal of 114181789 is 987181411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 54243225 + 59938564 = 7365^2 + 7742^2 .

It is a cyclic number.

It is not a de Polignac number, because 114181789 - 2¹³ = 114173597 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114184789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58954 + ... + 60859.

It is an arithmetic number, because the mean of its divisors is an integer number (28575639).

Almost surely, 2^114181789 is an apocalyptic number.

It is an amenable number.

114181789 is a deficient number, since it is larger than the sum of its proper divisors (120767).

114181789 is an equidigital number, since it uses as much as digits as its factorization.

114181789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120766.

The product of its digits is 16128, while the sum is 40.

The square root of 114181789 is about 10685.5879108264. The cubic root of 114181789 is about 485.1383585137.

The spelling of 114181789 in words is "one hundred fourteen million, one hundred eighty-one thousand, seven hundred eighty-nine".