188041068 has 48 divisors (see below), whose sum is σ = 491272320. Its totient is φ = 62197200.

The previous prime is 188041039. The next prime is 188041079. The reversal of 188041068 is 860140881.

188041068 is a `hidden beast` number, since 188 + 0 + 410 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7503 + ... + 20793.

It is an arithmetic number, because the mean of its divisors is an integer number (10234840).

Almost surely, 2^188041068 is an apocalyptic number.

188041068 is a gapful number since it is divisible by the number (18) 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 188041068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245636160).

188041068 is an abundant number, since it is smaller than the sum of its proper divisors (303231252).

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

188041068 is a wasteful number, since it uses less digits than its factorization.

188041068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13435 (or 13427 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 188041068 is about 13712.8067148925. The cubic root of 188041068 is about 572.9071421030.

The spelling of 188041068 in words is "one hundred eighty-eight million, forty-one thousand, sixty-eight".