195842280 has 32 divisors (see below), whose sum is σ = 587527200. Its totient is φ = 52224576.

The previous prime is 195842267. The next prime is 195842287. The reversal of 195842280 is 82248591.

It is not an unprimeable number, because it can be changed into a prime (195842287) 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 7 ways as a sum of consecutive naturals, for example, 815890 + ... + 816129.

It is an arithmetic number, because the mean of its divisors is an integer number (18360225).

Almost surely, 2^195842280 is an apocalyptic number.

195842280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195842280 is an abundant number, since it is smaller than the sum of its proper divisors (391684920).

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

195842280 is a wasteful number, since it uses less digits than its factorization.

195842280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632033 (or 1632029 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 195842280 is about 13994.3660092196. The cubic root of 195842280 is about 580.7227217341.

The spelling of 195842280 in words is "one hundred ninety-five million, eight hundred forty-two thousand, two hundred eighty".