189008096 has 24 divisors (see below), whose sum is σ = 377211744. Its totient is φ = 93208320.

The previous prime is 189008087. The next prime is 189008101. The reversal of 189008096 is 690800981.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38120 + ... + 42791.

It is an arithmetic number, because the mean of its divisors is an integer number (15717156).

Almost surely, 2^189008096 is an apocalyptic number.

189008096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

189008096 is a deficient number, since it is larger than the sum of its proper divisors (188203648).

189008096 is an equidigital number, since it uses as much as digits as its factorization.

189008096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80994 (or 80986 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 189008096 is about 13748.0215303876. The cubic root of 189008096 is about 573.8875489427.

The spelling of 189008096 in words is "one hundred eighty-nine million, eight thousand, ninety-six".