117532268 has 24 divisors (see below), whose sum is σ = 235993632. Its totient is φ = 50171904.

The previous prime is 117532267. The next prime is 117532297. The reversal of 117532268 is 862235711.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (117532267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971 + ... + 15362.

It is an arithmetic number, because the mean of its divisors is an integer number (9833068).

Almost surely, 2^117532268 is an apocalyptic number.

It is an amenable number.

117532268 is an abundant number, since it is smaller than the sum of its proper divisors (118461364).

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

117532268 is a wasteful number, since it uses less digits than its factorization.

117532268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16601 (or 16599 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 117532268 is about 10841.2300040171. The cubic root of 117532268 is about 489.8378861187.

Adding to 117532268 its reverse (862235711), we get a palindrome (979767979).

The spelling of 117532268 in words is "one hundred seventeen million, five hundred thirty-two thousand, two hundred sixty-eight".