196552011 has 16 divisors (see below), whose sum is σ = 283941504. Its totient is φ = 120457344.

The previous prime is 196552001. The next prime is 196552033. The reversal of 196552011 is 110255691.

It is not a de Polignac number, because 196552011 - 2¹⁰ = 196550987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 196552011.

It is not an unprimeable number, because it can be changed into a prime (196552001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42621 + ... + 47006.

It is an arithmetic number, because the mean of its divisors is an integer number (17746344).

Almost surely, 2^196552011 is an apocalyptic number.

196552011 is a deficient number, since it is larger than the sum of its proper divisors (87389493).

196552011 is a wasteful number, since it uses less digits than its factorization.

196552011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89690.

The product of its (nonzero) digits is 2700, while the sum is 30.

The square root of 196552011 is about 14019.7008170645. The cubic root of 196552011 is about 581.4233876534.

The spelling of 196552011 in words is "one hundred ninety-six million, five hundred fifty-two thousand, eleven".