117302284 has 24 divisors (see below), whose sum is σ = 229996368. Its totient is φ = 51877440.

The previous prime is 117302279. The next prime is 117302287. The reversal of 117302284 is 482203711.

It is not an unprimeable number, because it can be changed into a prime (117302287) 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, 34399 + ... + 37654.

It is an arithmetic number, because the mean of its divisors is an integer number (9583182).

Almost surely, 2^117302284 is an apocalyptic number.

It is an amenable number.

117302284 is a deficient number, since it is larger than the sum of its proper divisors (112694084).

117302284 is a wasteful number, since it uses less digits than its factorization.

117302284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72105 (or 72103 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 117302284 is about 10830.6178955773. The cubic root of 117302284 is about 489.5181769350.

Adding to 117302284 its reverse (482203711), we get a palindrome (599505995).

The spelling of 117302284 in words is "one hundred seventeen million, three hundred two thousand, two hundred eighty-four".