196230522 has 16 divisors (see below), whose sum is σ = 392705280. Its totient is φ = 65369472.

The previous prime is 196230521. The next prime is 196230547. The reversal of 196230522 is 225032691.

It is a self number, because there is not a number n which added to its sum of digits gives 196230522.

It is not an unprimeable number, because it can be changed into a prime (196230521) 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 7 ways as a sum of consecutive naturals, for example, 1258 + ... + 19850.

It is an arithmetic number, because the mean of its divisors is an integer number (24544080).

Almost surely, 2^196230522 is an apocalyptic number.

196230522 is an abundant number, since it is smaller than the sum of its proper divisors (196474758).

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

196230522 is a wasteful number, since it uses less digits than its factorization.

196230522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20357.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 196230522 is about 14008.2305092399. The cubic root of 196230522 is about 581.1062142203.

The spelling of 196230522 in words is "one hundred ninety-six million, two hundred thirty thousand, five hundred twenty-two".