117304 has 32 divisors (see below), whose sum is σ = 253440. Its totient is φ = 50400.

The previous prime is 117281. The next prime is 117307. The reversal of 117304 is 403711.

117304 = 78² + 79² + ... + 93².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117307) 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, 2707 + ... + 2749.

It is an arithmetic number, because the mean of its divisors is an integer number (7920).

2¹¹⁷³⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126720).

117304 is an abundant number, since it is smaller than the sum of its proper divisors (136136).

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

117304 is a wasteful number, since it uses less digits than its factorization.

117304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 117304 is about 342.4967153127. The cubic root of 117304 is about 48.9520563956.

The spelling of 117304 in words is "one hundred seventeen thousand, three hundred four", and thus it is an iban number.