114507689 has 4 divisors (see below), whose sum is σ = 118456260. Its totient is φ = 110559120.

The previous prime is 114507677. The next prime is 114507697. The reversal of 114507689 is 986705411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 986705411 = 83 ⋅11888017.

It can be written as a sum of positive squares in 2 ways, for example, as 61465600 + 53042089 = 7840^2 + 7283^2 .

It is a cyclic number.

It is not a de Polignac number, because 114507689 - 2¹² = 114503593 is a prime.

It is a super-2 number, since 2×114507689² = 26224021680241442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114507619) 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 in 3 ways as a sum of consecutive naturals, for example, 1974242 + ... + 1974299.

It is an arithmetic number, because the mean of its divisors is an integer number (29614065).

Almost surely, 2^114507689 is an apocalyptic number.

It is an amenable number.

114507689 is a deficient number, since it is larger than the sum of its proper divisors (3948571).

114507689 is an equidigital number, since it uses as much as digits as its factorization.

114507689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3948570.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 114507689 is about 10700.8265568600. The cubic root of 114507689 is about 485.5994840189.

The spelling of 114507689 in words is "one hundred fourteen million, five hundred seven thousand, six hundred eighty-nine".