117009552 has 80 divisors (see below), whose sum is σ = 331978752. Its totient is φ = 35218560.

The previous prime is 117009539. The next prime is 117009553. The reversal of 117009552 is 255900711.

It is not an unprimeable number, because it can be changed into a prime (117009553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87513 + ... + 88839.

Almost surely, 2^117009552 is an apocalyptic number.

117009552 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 117009552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165989376).

117009552 is an abundant number, since it is smaller than the sum of its proper divisors (214969200).

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

117009552 is a wasteful number, since it uses less digits than its factorization.

117009552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516 (or 1510 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 30.

The square root of 117009552 is about 10817.0953587366. The cubic root of 117009552 is about 489.1106344244.

The spelling of 117009552 in words is "one hundred seventeen million, nine thousand, five hundred fifty-two".