196999602 has 16 divisors (see below), whose sum is σ = 394180992. Its totient is φ = 65636240.

The previous prime is 196999589. The next prime is 196999613. The reversal of 196999602 is 206999691.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9463 + ... + 21989.

It is an arithmetic number, because the mean of its divisors is an integer number (24636312).

Almost surely, 2^196999602 is an apocalyptic number.

196999602 is an abundant number, since it is smaller than the sum of its proper divisors (197181390).

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

196999602 is a wasteful number, since it uses less digits than its factorization.

196999602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15153.

The product of its (nonzero) digits is 472392, while the sum is 51.

The square root of 196999602 is about 14035.6546694481. The cubic root of 196999602 is about 581.8643949014.

The spelling of 196999602 in words is "one hundred ninety-six million, nine hundred ninety-nine thousand, six hundred two".