195830416 has 40 divisors (see below), whose sum is σ = 401710400. Its totient is φ = 92223360.

The previous prime is 195830407. The next prime is 195830419. The reversal of 195830416 is 614038591.

It is not an unprimeable number, because it can be changed into a prime (195830419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53245 + ... + 56803.

It is an arithmetic number, because the mean of its divisors is an integer number (10042760).

Almost surely, 2^195830416 is an apocalyptic number.

195830416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195830416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200855200).

195830416 is an abundant number, since it is smaller than the sum of its proper divisors (205879984).

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

195830416 is a wasteful number, since it uses less digits than its factorization.

195830416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767 (or 3761 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 195830416 is about 13993.9421179309. The cubic root of 195830416 is about 580.7109948937.

The spelling of 195830416 in words is "one hundred ninety-five million, eight hundred thirty thousand, four hundred sixteen".