188969084 has 6 divisors (see below), whose sum is σ = 330695904. Its totient is φ = 94484540.

The previous prime is 188969083. The next prime is 188969107. The reversal of 188969084 is 480969881.

188969084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188969083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23621132 + ... + 23621139.

It is an arithmetic number, because the mean of its divisors is an integer number (55115984).

Almost surely, 2^188969084 is an apocalyptic number.

It is an amenable number.

188969084 is a deficient number, since it is larger than the sum of its proper divisors (141726820).

188969084 is a wasteful number, since it uses less digits than its factorization.

188969084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47242275 (or 47242273 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 53.

The square root of 188969084 is about 13746.6026348331. The cubic root of 188969084 is about 573.8480620246.

The spelling of 188969084 in words is "one hundred eighty-eight million, nine hundred sixty-nine thousand, eighty-four".