196965516 has 24 divisors (see below), whose sum is σ = 501367104. Its totient is φ = 59686480.

The previous prime is 196965511. The next prime is 196965539. The reversal of 196965516 is 615569691.

It is not an unprimeable number, because it can be changed into a prime (196965511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745950 + ... + 746213.

It is an arithmetic number, because the mean of its divisors is an integer number (20890296).

Almost surely, 2^196965516 is an apocalyptic number.

It is an amenable number.

196965516 is an abundant number, since it is smaller than the sum of its proper divisors (304401588).

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

196965516 is a wasteful number, since it uses less digits than its factorization.

196965516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492181 (or 1492179 counting only the distinct ones).

The product of its digits is 437400, while the sum is 48.

The square root of 196965516 is about 14034.4403522193. The cubic root of 196965516 is about 581.8308337951.

The spelling of 196965516 in words is "one hundred ninety-six million, nine hundred sixty-five thousand, five hundred sixteen".