189314116 has 12 divisors (see below), whose sum is σ = 335966400. Its totient is φ = 93323720.

The previous prime is 189314101. The next prime is 189314149. The reversal of 189314116 is 611413981.

It is a super-2 number, since 2×189314116² = 71679669033722912, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333016 + ... + 333583.

It is an arithmetic number, because the mean of its divisors is an integer number (27997200).

Almost surely, 2^189314116 is an apocalyptic number.

It is an amenable number.

189314116 is a deficient number, since it is larger than the sum of its proper divisors (146652284).

189314116 is a wasteful number, since it uses less digits than its factorization.

189314116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666674 (or 666672 counting only the distinct ones).

The product of its digits is 5184, while the sum is 34.

The square root of 189314116 is about 13759.1466305146. The cubic root of 189314116 is about 574.1971060020.

The spelling of 189314116 in words is "one hundred eighty-nine million, three hundred fourteen thousand, one hundred sixteen".