200840200 has 48 divisors (see below), whose sum is σ = 509409360. Its totient is φ = 73032000.

The previous prime is 200840197. The next prime is 200840201. The reversal of 200840200 is 2048002.

It is not an unprimeable number, because it can be changed into a prime (200840201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43446 + ... + 47845.

It is an arithmetic number, because the mean of its divisors is an integer number (10612695).

Almost surely, 2^200840200 is an apocalyptic number.

200840200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200840200 is an abundant number, since it is smaller than the sum of its proper divisors (308569160).

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

200840200 is a wasteful number, since it uses less digits than its factorization.

200840200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91318 (or 91309 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 200840200 is about 14171.8100467089. The cubic root of 200840200 is about 585.6213234519.

Adding to 200840200 its reverse (2048002), we get a palindrome (202888202).

The spelling of 200840200 in words is "two hundred million, eight hundred forty thousand, two hundred".