195952982 has 24 divisors (see below), whose sum is σ = 313456824. Its totient is φ = 91853312.

The previous prime is 195952979. The next prime is 195952987. The reversal of 195952982 is 289259591.

It is a self number, because there is not a number n which added to its sum of digits gives 195952982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195952987) 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 11 ways as a sum of consecutive naturals, for example, 200078 + ... + 201054.

It is an arithmetic number, because the mean of its divisors is an integer number (13060701).

Almost surely, 2^195952982 is an apocalyptic number.

195952982 is a deficient number, since it is larger than the sum of its proper divisors (117503842).

195952982 is a wasteful number, since it uses less digits than its factorization.

195952982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360 (or 1343 counting only the distinct ones).

The product of its digits is 583200, while the sum is 50.

The square root of 195952982 is about 13998.3206849965. The cubic root of 195952982 is about 580.8321210894.

The spelling of 195952982 in words is "one hundred ninety-five million, nine hundred fifty-two thousand, nine hundred eighty-two".