200790720 has 336 divisors, whose sum is σ = 772192512. Its totient is φ = 47554560.

The previous prime is 200790703. The next prime is 200790731. The reversal of 200790720 is 27097002.

200790720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1160554 + ... + 1160726.

It is an arithmetic number, because the mean of its divisors is an integer number (2298192).

Almost surely, 2^200790720 is an apocalyptic number.

200790720 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 200790720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386096256).

200790720 is an abundant number, since it is smaller than the sum of its proper divisors (571401792).

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

200790720 is a wasteful number, since it uses less digits than its factorization.

200790720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 200790720 is about 14170.0642200380. The cubic root of 200790720 is about 585.5732272988.

The spelling of 200790720 in words is "two hundred million, seven hundred ninety thousand, seven hundred twenty".