8114809 has 6 divisors (see below), whose sum is σ = 8405150. Its totient is φ = 7834176.

The previous prime is 8114807. The next prime is 8114819. The reversal of 8114809 is 9084118.

It can be written as a sum of positive squares in 3 ways, for example, as 291600 + 7823209 = 540^2 + 2797^2 .

It is not a de Polignac number, because 8114809 - 2¹ = 8114807 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8114807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3984 + ... + 5665.

Almost surely, 2^8114809 is an apocalyptic number.

It is an amenable number.

8114809 is a deficient number, since it is larger than the sum of its proper divisors (290341).

8114809 is an equidigital number, since it uses as much as digits as its factorization.

8114809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9707 (or 9678 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 8114809 is about 2848.6503821986. The cubic root of 8114809 is about 200.9522010380.

The spelling of 8114809 in words is "eight million, one hundred fourteen thousand, eight hundred nine".