196122684 has 48 divisors (see below), whose sum is σ = 468024480. Its totient is φ = 63897600.

The previous prime is 196122653. The next prime is 196122697. The reversal of 196122684 is 486221691.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 254652 + ... + 255420.

It is an arithmetic number, because the mean of its divisors is an integer number (9750510).

Almost surely, 2^196122684 is an apocalyptic number.

It is an amenable number.

196122684 is an abundant number, since it is smaller than the sum of its proper divisors (271901796).

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

196122684 is a wasteful number, since it uses less digits than its factorization.

196122684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230 (or 1228 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 196122684 is about 14004.3808859942. The cubic root of 196122684 is about 580.9997462186. Note that the first 3 decimals are identical.

The spelling of 196122684 in words is "one hundred ninety-six million, one hundred twenty-two thousand, six hundred eighty-four".