189682316 has 6 divisors (see below), whose sum is σ = 331944060. Its totient is φ = 94841156.

The previous prime is 189682279. The next prime is 189682327. The reversal of 189682316 is 613286981.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23710286 + ... + 23710293.

It is an arithmetic number, because the mean of its divisors is an integer number (55324010).

Almost surely, 2^189682316 is an apocalyptic number.

It is an amenable number.

189682316 is a deficient number, since it is larger than the sum of its proper divisors (142261744).

189682316 is a wasteful number, since it uses less digits than its factorization.

189682316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47420583 (or 47420581 counting only the distinct ones).

The product of its digits is 124416, while the sum is 44.

The square root of 189682316 is about 13772.5203212774. The cubic root of 189682316 is about 574.5691199199.

The spelling of 189682316 in words is "one hundred eighty-nine million, six hundred eighty-two thousand, three hundred sixteen".