117282712 has 16 divisors (see below), whose sum is σ = 220056840. Its totient is φ = 58600896.

The previous prime is 117282667. The next prime is 117282731. The reversal of 117282712 is 217282711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9843 + ... + 18205.

Almost surely, 2^117282712 is an apocalyptic number.

It is an amenable number.

117282712 is a deficient number, since it is larger than the sum of its proper divisors (102774128).

117282712 is a wasteful number, since it uses less digits than its factorization.

117282712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10122 (or 10118 counting only the distinct ones).

The product of its digits is 3136, while the sum is 31.

The square root of 117282712 is about 10829.7143083278. The cubic root of 117282712 is about 489.4909498929.

Subtracting 117282712 from its reverse (217282711), we obtain a palindrome (99999999).

The spelling of 117282712 in words is "one hundred seventeen million, two hundred eighty-two thousand, seven hundred twelve".