117900068 has 96 divisors (see below), whose sum is σ = 256650240. Its totient is φ = 46656000.

The previous prime is 117900067. The next prime is 117900071. The reversal of 117900068 is 860009711.

It is a super-4 number, since 4×117900068⁴ (a number of 33 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (117900067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1081598 + ... + 1081706.

It is an arithmetic number, because the mean of its divisors is an integer number (2673440).

Almost surely, 2^117900068 is an apocalyptic number.

It is an amenable number.

117900068 is an abundant number, since it is smaller than the sum of its proper divisors (138750172).

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

117900068 is a wasteful number, since it uses less digits than its factorization.

117900068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 117900068 is about 10858.1797737927. The cubic root of 117900068 is about 490.3483126681.

Adding to 117900068 its reverse (860009711), we get a palindrome (977909779).

The spelling of 117900068 in words is "one hundred seventeen million, nine hundred thousand, sixty-eight".