8670117 has 8 divisors (see below), whose sum is σ = 11573824. Its totient is φ = 5773248.

The previous prime is 8670107. The next prime is 8670127. The reversal of 8670117 is 7110768.

It is an interprime number because it is at equal distance from previous prime (8670107) and next prime (8670127).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8670117 - 2⁷ = 8669989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8670107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3693 + ... + 5565.

It is an arithmetic number, because the mean of its divisors is an integer number (1446728).

Almost surely, 2^8670117 is an apocalyptic number.

It is an amenable number.

8670117 is a deficient number, since it is larger than the sum of its proper divisors (2903707).

8670117 is a wasteful number, since it uses less digits than its factorization.

8670117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3419.

The product of its (nonzero) digits is 2352, while the sum is 30.

The square root of 8670117 is about 2944.5062404417. The cubic root of 8670117 is about 205.4352600040.

The spelling of 8670117 in words is "eight million, six hundred seventy thousand, one hundred seventeen".