196067328 has 60 divisors (see below), whose sum is σ = 522961320. Its totient is φ = 65339392.

The previous prime is 196067323. The next prime is 196067351. The reversal of 196067328 is 823760691.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 196067328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196067323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47158 + ... + 51146.

It is an arithmetic number, because the mean of its divisors is an integer number (8716022).

Almost surely, 2^196067328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196067328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261480660).

196067328 is an abundant number, since it is smaller than the sum of its proper divisors (326893992).

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

196067328 is an frugal number, since it uses more digits than its factorization.

196067328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020 (or 3994 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 196067328 is about 14002.4043649653. The cubic root of 196067328 is about 580.9450783143.

The spelling of 196067328 in words is "one hundred ninety-six million, sixty-seven thousand, three hundred twenty-eight".