195140300 has 18 divisors (see below), whose sum is σ = 423454668. Its totient is φ = 78056080.

The previous prime is 195140299. The next prime is 195140311. The reversal of 195140300 is 3041591.

It is a happy number.

195140300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 975602 + ... + 975801.

Almost surely, 2^195140300 is an apocalyptic number.

195140300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195140300 is an abundant number, since it is smaller than the sum of its proper divisors (228314368).

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

195140300 is a wasteful number, since it uses less digits than its factorization.

195140300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951417 (or 1951410 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 195140300 is about 13969.2626863410. The cubic root of 195140300 is about 580.0280406578.

Adding to 195140300 its reverse (3041591), we get a palindrome (198181891).

The spelling of 195140300 in words is "one hundred ninety-five million, one hundred forty thousand, three hundred".