117174552 has 64 divisors (see below), whose sum is σ = 323222400. Its totient is φ = 35101440.

The previous prime is 117174521. The next prime is 117174569. The reversal of 117174552 is 255471711.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21003 + ... + 25989.

It is an arithmetic number, because the mean of its divisors is an integer number (5050350).

Almost surely, 2^117174552 is an apocalyptic number.

117174552 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 117174552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161611200).

117174552 is an abundant number, since it is smaller than the sum of its proper divisors (206047848).

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

117174552 is a wasteful number, since it uses less digits than its factorization.

117174552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096 (or 5092 counting only the distinct ones).

The product of its digits is 9800, while the sum is 33.

The square root of 117174552 is about 10824.7194882824. The cubic root of 117174552 is about 489.3404314756.

The spelling of 117174552 in words is "one hundred seventeen million, one hundred seventy-four thousand, five hundred fifty-two".