195306696 has 192 divisors, whose sum is σ = 603832320. Its totient is φ = 56609280.

The previous prime is 195306623. The next prime is 195306701. The reversal of 195306696 is 696603591.

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 47 ways as a sum of consecutive naturals, for example, 1537785 + ... + 1537911.

It is an arithmetic number, because the mean of its divisors is an integer number (3144960).

Almost surely, 2^195306696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195306696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301916160).

195306696 is an abundant number, since it is smaller than the sum of its proper divisors (408525624).

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

195306696 is a wasteful number, since it uses less digits than its factorization.

195306696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 195306696 is about 13975.2172076143. The cubic root of 195306696 is about 580.1928569913.

The spelling of 195306696 in words is "one hundred ninety-five million, three hundred six thousand, six hundred ninety-six".