202013196 has 48 divisors (see below), whose sum is σ = 587677440. Its totient is φ = 52470720.

The previous prime is 202013177. The next prime is 202013197. The reversal of 202013196 is 691310202.

202013196 is nontrivially palindromic in base 16.

It is not an unprimeable number, because it can be changed into a prime (202013197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108391 + ... + 110238.

It is an arithmetic number, because the mean of its divisors is an integer number (12243280).

Almost surely, 2^202013196 is an apocalyptic number.

It is an amenable number.

202013196 is an abundant number, since it is smaller than the sum of its proper divisors (385664244).

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

202013196 is a wasteful number, since it uses less digits than its factorization.

202013196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218654 (or 218652 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 202013196 is about 14213.1346296304. The cubic root of 202013196 is about 586.7592073085.

Adding to 202013196 its reverse (691310202), we get a palindrome (893323398).

The spelling of 202013196 in words is "two hundred two million, thirteen thousand, one hundred ninety-six".