196693516 has 12 divisors (see below), whose sum is σ = 359179632. Its totient is φ = 94070768.

The previous prime is 196693513. The next prime is 196693577. The reversal of 196693516 is 615396691.

196693516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (196693513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1068895 + ... + 1069078.

It is an arithmetic number, because the mean of its divisors is an integer number (29931636).

Almost surely, 2^196693516 is an apocalyptic number.

It is an amenable number.

196693516 is a deficient number, since it is larger than the sum of its proper divisors (162486116).

196693516 is a wasteful number, since it uses less digits than its factorization.

196693516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138000 (or 2137998 counting only the distinct ones).

The product of its digits is 262440, while the sum is 46.

The square root of 196693516 is about 14024.7465574248. The cubic root of 196693516 is about 581.5628835216.

The spelling of 196693516 in words is "one hundred ninety-six million, six hundred ninety-three thousand, five hundred sixteen".