188868096 has 120 divisors (see below), whose sum is σ = 577389384. Its totient is φ = 59228160.

The previous prime is 188868073. The next prime is 188868101. The reversal of 188868096 is 690868881.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77131 + ... + 79541.

Almost surely, 2^188868096 is an apocalyptic number.

188868096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 188868096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288694692).

188868096 is an abundant number, since it is smaller than the sum of its proper divisors (388521288).

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

188868096 is a wasteful number, since it uses less digits than its factorization.

188868096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452 (or 2433 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The square root of 188868096 is about 13742.9289454614. The cubic root of 188868096 is about 573.7458193837.

The spelling of 188868096 in words is "one hundred eighty-eight million, eight hundred sixty-eight thousand, ninety-six".