200288880 has 300 divisors, whose sum is σ = 778837800. Its totient is φ = 45999360.

The previous prime is 200288867. The next prime is 200288927. The reversal of 200288880 is 88882002.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 59 ways as a sum of consecutive naturals, for example, 10541511 + ... + 10541529.

It is an arithmetic number, because the mean of its divisors is an integer number (2596126).

Almost surely, 2^200288880 is an apocalyptic number.

200288880 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 200288880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (389418900).

200288880 is an abundant number, since it is smaller than the sum of its proper divisors (578548920).

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

200288880 is a wasteful number, since it uses less digits than its factorization.

200288880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 200288880 is about 14152.3453886626. The cubic root of 200288880 is about 585.0849756026.

The spelling of 200288880 in words is "two hundred million, two hundred eighty-eight thousand, eight hundred eighty".