195134200 has 24 divisors (see below), whose sum is σ = 453687480. Its totient is φ = 78053600.

The previous prime is 195134171. The next prime is 195134227. The reversal of 195134200 is 2431591.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

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, 487636 + ... + 488035.

It is an arithmetic number, because the mean of its divisors is an integer number (18903645).

Almost surely, 2^195134200 is an apocalyptic number.

195134200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195134200 is an abundant number, since it is smaller than the sum of its proper divisors (258553280).

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

195134200 is a wasteful number, since it uses less digits than its factorization.

195134200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975687 (or 975678 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 195134200 is about 13969.0443481292. The cubic root of 195134200 is about 580.0219967876.

Adding to 195134200 its reverse (2431591), we get a palindrome (197565791).

The spelling of 195134200 in words is "one hundred ninety-five million, one hundred thirty-four thousand, two hundred".