196502963 has 4 divisors (see below), whose sum is σ = 196531368. Its totient is φ = 196474560.

The previous prime is 196502947. The next prime is 196502987. The reversal of 196502963 is 369205691.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 196502963 - 2⁴ = 196502947 is a prime.

It is a super-2 number, since 2×196502963² = 77226828935558738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 196502963.

It is not an unprimeable number, because it can be changed into a prime (196502903) 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, 3683 + ... + 20163.

It is an arithmetic number, because the mean of its divisors is an integer number (49132842).

Almost surely, 2^196502963 is an apocalyptic number.

196502963 is a deficient number, since it is larger than the sum of its proper divisors (28405).

196502963 is a wasteful number, since it uses less digits than its factorization.

196502963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28404.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 196502963 is about 14017.9514551877. The cubic root of 196502963 is about 581.3750204271.

The spelling of 196502963 in words is "one hundred ninety-six million, five hundred two thousand, nine hundred sixty-three".