117230538 has 24 divisors (see below), whose sum is σ = 249067872. Its totient is φ = 36777664.

The previous prime is 117230507. The next prime is 117230539. The reversal of 117230538 is 835032711.

It is not an unprimeable number, because it can be changed into a prime (117230539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32070 + ... + 35537.

It is an arithmetic number, because the mean of its divisors is an integer number (10377828).

Almost surely, 2^117230538 is an apocalyptic number.

117230538 is an abundant number, since it is smaller than the sum of its proper divisors (131837334).

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

117230538 is a wasteful number, since it uses less digits than its factorization.

117230538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67646 (or 67629 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 117230538 is about 10827.3052048975. The cubic root of 117230538 is about 489.4183546844.

The spelling of 117230538 in words is "one hundred seventeen million, two hundred thirty thousand, five hundred thirty-eight".