114740809 has 4 divisors (see below), whose sum is σ = 114774660. Its totient is φ = 114706960.

The previous prime is 114740779. The next prime is 114740831. The reversal of 114740809 is 908047411.

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 109265209 + 5475600 = 10453^2 + 2340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114740809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114740869) 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, 11194 + ... + 18835.

It is an arithmetic number, because the mean of its divisors is an integer number (28693665).

Almost surely, 2^114740809 is an apocalyptic number.

It is an amenable number.

114740809 is a deficient number, since it is larger than the sum of its proper divisors (33851).

114740809 is an equidigital number, since it uses as much as digits as its factorization.

114740809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33850.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 114740809 is about 10711.7136350819. The cubic root of 114740809 is about 485.9287958705.

The spelling of 114740809 in words is "one hundred fourteen million, seven hundred forty thousand, eight hundred nine".