196668604 has 48 divisors (see below), whose sum is σ = 393523200. Its totient is φ = 85176000.

The previous prime is 196668599. The next prime is 196668613. The reversal of 196668604 is 406866691.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99829 + ... + 101779.

It is an arithmetic number, because the mean of its divisors is an integer number (8198400).

Almost surely, 2^196668604 is an apocalyptic number.

It is an amenable number.

196668604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

196668604 is a wasteful number, since it uses less digits than its factorization.

196668604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074 (or 2072 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 196668604 is about 14023.8583849096. The cubic root of 196668604 is about 581.5383300834.

The spelling of 196668604 in words is "one hundred ninety-six million, six hundred sixty-eight thousand, six hundred four".