200802240 has 280 divisors, whose sum is σ = 731715072. Its totient is φ = 52254720.

The previous prime is 200802227. The next prime is 200802247. The reversal of 200802240 is 42208002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200802247) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1581057 + ... + 1581183.

Almost surely, 2^200802240 is an apocalyptic number.

200802240 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 200802240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365857536).

200802240 is an abundant number, since it is smaller than the sum of its proper divisors (530912832).

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

200802240 is a wasteful number, since it uses less digits than its factorization.

200802240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 200802240 is about 14170.4707049554. The cubic root of 200802240 is about 585.5844258153.

The spelling of 200802240 in words is "two hundred million, eight hundred two thousand, two hundred forty".