8130917 has 8 divisors (see below), whose sum is σ = 8668800. Its totient is φ = 7604064.

The previous prime is 8130911. The next prime is 8130931. The reversal of 8130917 is 7190318.

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

It is a cyclic number.

It is not a de Polignac number, because 8130917 - 2⁴ = 8130901 is a prime.

It is a super-2 number, since 2×8130917² = 132223622521778, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8130917.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8130911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1208 + ... + 4209.

It is an arithmetic number, because the mean of its divisors is an integer number (1083600).

Almost surely, 2^8130917 is an apocalyptic number.

It is an amenable number.

8130917 is a deficient number, since it is larger than the sum of its proper divisors (537883).

8130917 is a wasteful number, since it uses less digits than its factorization.

8130917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5515.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 8130917 is about 2851.4762843131. The cubic root of 8130917 is about 201.0850773889.

The spelling of 8130917 in words is "eight million, one hundred thirty thousand, nine hundred seventeen".