10117508 has 12 divisors (see below), whose sum is σ = 17948700. Its totient is φ = 4989312.

The previous prime is 10117507. The next prime is 10117511. The reversal of 10117508 is 80571101.

It can be written as a sum of positive squares in 2 ways, for example, as 3655744 + 6461764 = 1912^2 + 2542^2 .

It is not an unprimeable number, because it can be changed into a prime (10117507) 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, 17033 + ... + 17616.

It is an arithmetic number, because the mean of its divisors is an integer number (1495725).

Almost surely, 2^10117508 is an apocalyptic number.

It is an amenable number.

10117508 is a deficient number, since it is larger than the sum of its proper divisors (7831192).

10117508 is a wasteful number, since it uses less digits than its factorization.

10117508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34726 (or 34724 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 23.

The square root of 10117508 is about 3180.8030432581. The cubic root of 10117508 is about 216.2840627065.

Adding to 10117508 its reverse (80571101), we get a palindrome (90688609).

The spelling of 10117508 in words is "ten million, one hundred seventeen thousand, five hundred eight".