195734016 has 80 divisors (see below), whose sum is σ = 579427200. Its totient is φ = 65240064.

The previous prime is 195733987. The next prime is 195734023. The reversal of 195734016 is 610437591.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 16.

It is an unprimeable number.

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, 6745 + ... + 20903.

It is an arithmetic number, because the mean of its divisors is an integer number (7242840).

Almost surely, 2^195734016 is an apocalyptic number.

195734016 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 195734016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289713600).

195734016 is an abundant number, since it is smaller than the sum of its proper divisors (383693184).

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

195734016 is an equidigital number, since it uses as much as digits as its factorization.

195734016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14186 (or 14164 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 195734016 is about 13990.4973464134. The cubic root of 195734016 is about 580.6156918090.

The spelling of 195734016 in words is "one hundred ninety-five million, seven hundred thirty-four thousand, sixteen".