195996596 has 6 divisors (see below), whose sum is σ = 342994050. Its totient is φ = 97998296.

The previous prime is 195996589. The next prime is 195996617. The reversal of 195996596 is 695699591.

It can be written as a sum of positive squares in only one way, i.e., 174504100 + 21492496 = 13210^2 + 4636^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24499571 + ... + 24499578.

It is an arithmetic number, because the mean of its divisors is an integer number (57165675).

Almost surely, 2^195996596 is an apocalyptic number.

It is an amenable number.

195996596 is a deficient number, since it is larger than the sum of its proper divisors (146997454).

195996596 is a wasteful number, since it uses less digits than its factorization.

195996596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48999153 (or 48999151 counting only the distinct ones).

The product of its digits is 5904900, while the sum is 59.

The square root of 195996596 is about 13999.8784280436. The cubic root of 195996596 is about 580.8752105637.

The spelling of 195996596 in words is "one hundred ninety-five million, nine hundred ninety-six thousand, five hundred ninety-six".