200026320 has 160 divisors (see below), whose sum is σ = 679373184. Its totient is φ = 48384000.

The previous prime is 200026283. The next prime is 200026327. The reversal of 200026320 is 23620002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200026320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200026327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189795 + ... + 190845.

Almost surely, 2^200026320 is an apocalyptic number.

200026320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200026320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339686592).

200026320 is an abundant number, since it is smaller than the sum of its proper divisors (479346864).

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

200026320 is a wasteful number, since it uses less digits than its factorization.

200026320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141 (or 1135 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 200026320 is about 14143.0661456418. The cubic root of 200026320 is about 584.8291998996.

Adding to 200026320 its reverse (23620002), we get a palindrome (223646322).

The spelling of 200026320 in words is "two hundred million, twenty-six thousand, three hundred twenty".