196216926 has 8 divisors (see below), whose sum is σ = 392433864. Its totient is φ = 65405640.

The previous prime is 196216903. The next prime is 196216927. The reversal of 196216926 is 629612691.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

196216926 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196216927) 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 3 ways as a sum of consecutive naturals, for example, 16351405 + ... + 16351416.

It is an arithmetic number, because the mean of its divisors is an integer number (49054233).

Almost surely, 2^196216926 is an apocalyptic number.

196216926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

196216926 is a wasteful number, since it uses less digits than its factorization.

196216926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32702826.

The product of its digits is 69984, while the sum is 42.

The square root of 196216926 is about 14007.7452147018. The cubic root of 196216926 is about 581.0927930962.

The spelling of 196216926 in words is "one hundred ninety-six million, two hundred sixteen thousand, nine hundred twenty-six".