202195968 has 176 divisors, whose sum is σ = 597003456. Its totient is φ = 60456960.

The previous prime is 202195963. The next prime is 202195991. The reversal of 202195968 is 869591202.

It is not an unprimeable number, because it can be changed into a prime (202195963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2436055 + ... + 2436137.

Almost surely, 2^202195968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202195968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298501728).

202195968 is an abundant number, since it is smaller than the sum of its proper divisors (394807488).

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

202195968 is a wasteful number, since it uses less digits than its factorization.

202195968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 202195968 is about 14219.5628624793. The cubic root of 202195968 is about 586.9361113084.

The spelling of 202195968 in words is "two hundred two million, one hundred ninety-five thousand, nine hundred sixty-eight".