196677312 has 56 divisors (see below), whose sum is σ = 560411376. Its totient is φ = 60515328.

The previous prime is 196677289. The next prime is 196677331. The reversal of 196677312 is 213776691.

196677312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 36903 + ... + 41894.

It is an arithmetic number, because the mean of its divisors is an integer number (10007346).

Almost surely, 2^196677312 is an apocalyptic number.

196677312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196677312 is an abundant number, since it is smaller than the sum of its proper divisors (363734064).

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

196677312 is a wasteful number, since it uses less digits than its factorization.

196677312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78825 (or 78815 counting only the distinct ones).

The product of its digits is 95256, while the sum is 42.

The square root of 196677312 is about 14024.1688523777. The cubic root of 196677312 is about 581.5469129837.

The spelling of 196677312 in words is "one hundred ninety-six million, six hundred seventy-seven thousand, three hundred twelve".