188825200 has 30 divisors (see below), whose sum is σ = 453653504. Its totient is φ = 75529920.

The previous prime is 188825191. The next prime is 188825201. The reversal of 188825200 is 2528881.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188825201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235632 + ... + 236431.

Almost surely, 2^188825200 is an apocalyptic number.

188825200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

188825200 is an abundant number, since it is smaller than the sum of its proper divisors (264828304).

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

188825200 is a wasteful number, since it uses less digits than its factorization.

188825200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472081 (or 472070 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 188825200 is about 13741.3681997100. The cubic root of 188825200 is about 573.7023794298.

The spelling of 188825200 in words is "one hundred eighty-eight million, eight hundred twenty-five thousand, two hundred".