114438565 has 4 divisors (see below), whose sum is σ = 137326284. Its totient is φ = 91550848.

The previous prime is 114438559. The next prime is 114438617. The reversal of 114438565 is 565834411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 565834411 = 199 ⋅2843389.

It can be written as a sum of positive squares in 2 ways, for example, as 12489156 + 101949409 = 3534^2 + 10097^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114438565 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11443852 + ... + 11443861.

It is an arithmetic number, because the mean of its divisors is an integer number (34331571).

Almost surely, 2^114438565 is an apocalyptic number.

It is an amenable number.

114438565 is a deficient number, since it is larger than the sum of its proper divisors (22887719).

114438565 is an equidigital number, since it uses as much as digits as its factorization.

114438565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22887718.

The product of its digits is 57600, while the sum is 37.

The square root of 114438565 is about 10697.5962253209. The cubic root of 114438565 is about 485.5017516146.

The spelling of 114438565 in words is "one hundred fourteen million, four hundred thirty-eight thousand, five hundred sixty-five".