196404536 has 32 divisors (see below), whose sum is σ = 392014080. Its totient is φ = 91929600.

The previous prime is 196404517. The next prime is 196404541. The reversal of 196404536 is 635404691.

It is a super-2 number, since 2×196404536² = 77149483522750592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 196404536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22196 + ... + 29756.

It is an arithmetic number, because the mean of its divisors is an integer number (12250440).

Almost surely, 2^196404536 is an apocalyptic number.

It is an amenable number.

196404536 is a deficient number, since it is larger than the sum of its proper divisors (195609544).

196404536 is a wasteful number, since it uses less digits than its factorization.

196404536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7775 (or 7771 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 196404536 is about 14014.4402670959. The cubic root of 196404536 is about 581.2779352820.

The spelling of 196404536 in words is "one hundred ninety-six million, four hundred four thousand, five hundred thirty-six".