117526332 has 144 divisors (see below), whose sum is σ = 356550656. Its totient is φ = 29462400.

The previous prime is 117526313. The next prime is 117526333. The reversal of 117526332 is 233625711.

It is a self number, because there is not a number n which added to its sum of digits gives 117526332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117526333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 314898 + ... + 315270.

Almost surely, 2^117526332 is an apocalyptic number.

117526332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117526332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178275328).

117526332 is an abundant number, since it is smaller than the sum of its proper divisors (239024324).

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

117526332 is a wasteful number, since it uses less digits than its factorization.

117526332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440 (or 427 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 117526332 is about 10840.9562308866. The cubic root of 117526332 is about 489.8296395135.

The spelling of 117526332 in words is "one hundred seventeen million, five hundred twenty-six thousand, three hundred thirty-two".