200116602 has 64 divisors (see below), whose sum is σ = 509644800. Its totient is φ = 57017520.

The previous prime is 200116591. The next prime is 200116649. The reversal of 200116602 is 206611002.

It is a happy number.

200116602 is a `hidden beast` number, since 2 + 0 + 0 + 1 + 1 + 660 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 31 ways as a sum of consecutive naturals, for example, 238099 + ... + 238937.

It is an arithmetic number, because the mean of its divisors is an integer number (7963200).

Almost surely, 2^200116602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200116602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254822400).

200116602 is an abundant number, since it is smaller than the sum of its proper divisors (309528198).

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

200116602 is a wasteful number, since it uses less digits than its factorization.

200116602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488 (or 1482 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 200116602 is about 14146.2575262859. The cubic root of 200116602 is about 584.9171743357.

Adding to 200116602 its reverse (206611002), we get a palindrome (406727604).

The spelling of 200116602 in words is "two hundred million, one hundred sixteen thousand, six hundred two".