196626882 has 16 divisors (see below), whose sum is σ = 395252352. Its totient is φ = 65209200.

The previous prime is 196626869. The next prime is 196626923. The reversal of 196626882 is 288626691.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 81994 + ... + 84357.

It is an arithmetic number, because the mean of its divisors is an integer number (24703272).

Almost surely, 2^196626882 is an apocalyptic number.

196626882 is an abundant number, since it is smaller than the sum of its proper divisors (198625470).

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

196626882 is a wasteful number, since it uses less digits than its factorization.

196626882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166553.

The product of its digits is 497664, while the sum is 48.

The square root of 196626882 is about 14022.3707695953. The cubic root of 196626882 is about 581.4972039493.

The spelling of 196626882 in words is "one hundred ninety-six million, six hundred twenty-six thousand, eight hundred eighty-two".