196465516 has 24 divisors (see below), whose sum is σ = 376543440. Its totient is φ = 89138112.

The previous prime is 196465487. The next prime is 196465531. The reversal of 196465516 is 615564691.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28951 + ... + 35086.

It is an arithmetic number, because the mean of its divisors is an integer number (15689310).

Almost surely, 2^196465516 is an apocalyptic number.

It is an amenable number.

196465516 is a deficient number, since it is larger than the sum of its proper divisors (180077924).

196465516 is a wasteful number, since it uses less digits than its factorization.

196465516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64113 (or 64111 counting only the distinct ones).

The product of its digits is 194400, while the sum is 43.

The square root of 196465516 is about 14016.6157113620. The cubic root of 196465516 is about 581.3380877635.

The spelling of 196465516 in words is "one hundred ninety-six million, four hundred sixty-five thousand, five hundred sixteen".