189796116 has 24 divisors (see below), whose sum is σ = 444797920. Its totient is φ = 62988192.

The previous prime is 189796091. The next prime is 189796129. The reversal of 189796116 is 611697981.

189796116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 31786 + ... + 37281.

Almost surely, 2^189796116 is an apocalyptic number.

It is an amenable number.

189796116 is an abundant number, since it is smaller than the sum of its proper divisors (255001804).

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

189796116 is a wasteful number, since it uses less digits than its factorization.

189796116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69303 (or 69301 counting only the distinct ones).

The product of its digits is 163296, while the sum is 48.

The square root of 189796116 is about 13776.6511170168. The cubic root of 189796116 is about 574.6840012919.

The spelling of 189796116 in words is "one hundred eighty-nine million, seven hundred ninety-six thousand, one hundred sixteen".