196630516 has 12 divisors (see below), whose sum is σ = 351425088. Its totient is φ = 96223352.

The previous prime is 196630513. The next prime is 196630541. The reversal of 196630516 is 615036691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196630513) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 522766 + ... + 523141.

It is an arithmetic number, because the mean of its divisors is an integer number (29285424).

Almost surely, 2^196630516 is an apocalyptic number.

It is an amenable number.

196630516 is a deficient number, since it is larger than the sum of its proper divisors (154794572).

196630516 is a wasteful number, since it uses less digits than its factorization.

196630516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045958 (or 1045956 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 196630516 is about 14022.5003476555. The cubic root of 196630516 is about 581.5007862805.

The spelling of 196630516 in words is "one hundred ninety-six million, six hundred thirty thousand, five hundred sixteen".