195201150 has 48 divisors (see below), whose sum is σ = 491349504. Its totient is φ = 51274080.

The previous prime is 195201133. The next prime is 195201169. The reversal of 195201150 is 51102591.

195201150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×195201150² = 76206977922645000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 195201150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339 + ... + 19761.

It is an arithmetic number, because the mean of its divisors is an integer number (10236448).

Almost surely, 2^195201150 is an apocalyptic number.

195201150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 195201150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245674752).

195201150 is an abundant number, since it is smaller than the sum of its proper divisors (296148354).

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

195201150 is a wasteful number, since it uses less digits than its factorization.

195201150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19505 (or 19500 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 24.

The square root of 195201150 is about 13971.4405127030. The cubic root of 195201150 is about 580.0883238460.

The spelling of 195201150 in words is "one hundred ninety-five million, two hundred one thousand, one hundred fifty".