195825900 has 36 divisors (see below), whose sum is σ = 566590472. Its totient is φ = 52220160.

The previous prime is 195825869. The next prime is 195825901. The reversal of 195825900 is 9528591.

It is a super-2 number, since 2×195825900² = 76695566221620000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (195825901) 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 11 ways as a sum of consecutive naturals, for example, 326077 + ... + 326676.

Almost surely, 2^195825900 is an apocalyptic number.

195825900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195825900 is an abundant number, since it is smaller than the sum of its proper divisors (370764572).

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

195825900 is a wasteful number, since it uses less digits than its factorization.

195825900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652770 (or 652763 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 39.

The square root of 195825900 is about 13993.7807614669. The cubic root of 195825900 is about 580.7065309786.

The spelling of 195825900 in words is "one hundred ninety-five million, eight hundred twenty-five thousand, nine hundred".