8117801 has 4 divisors (see below), whose sum is σ = 8139600. Its totient is φ = 8096004.

The previous prime is 8117783. The next prime is 8117831. The reversal of 8117801 is 1087118.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8117801 - 2⁶ = 8117737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8117831) 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, 10331 + ... + 11088.

It is an arithmetic number, because the mean of its divisors is an integer number (2034900).

Almost surely, 2^8117801 is an apocalyptic number.

It is an amenable number.

8117801 is a deficient number, since it is larger than the sum of its proper divisors (21799).

8117801 is a wasteful number, since it uses less digits than its factorization.

8117801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21798.

The product of its (nonzero) digits is 448, while the sum is 26.

The square root of 8117801 is about 2849.1754947704. The cubic root of 8117801 is about 200.9768956059.

The spelling of 8117801 in words is "eight million, one hundred seventeen thousand, eight hundred one".