10117156 has 12 divisors (see below), whose sum is σ = 20234368. Its totient is φ = 4335912.

The previous prime is 10117147. The next prime is 10117157. The reversal of 10117156 is 65171101.

10117156 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (10117157) 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, 180636 + ... + 180691.

Almost surely, 2^10117156 is an apocalyptic number.

It is an amenable number.

10117156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10117156 is a wasteful number, since it uses less digits than its factorization.

10117156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361338 (or 361336 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 10117156 is about 3180.7477108378. The cubic root of 10117156 is about 216.2815544185.

Adding to 10117156 its reverse (65171101), we get a palindrome (75288257).

The spelling of 10117156 in words is "ten million, one hundred seventeen thousand, one hundred fifty-six".