200470688 has 48 divisors (see below), whose sum is σ = 432462240. Its totient is φ = 90720000.

The previous prime is 200470679. The next prime is 200470703. The reversal of 200470688 is 886074002.

200470688 is digitally balanced in base 2, 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 7 ways as a sum of consecutive naturals, for example, 87218 + ... + 89486.

It is an arithmetic number, because the mean of its divisors is an integer number (9009630).

Almost surely, 2^200470688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200470688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216231120).

200470688 is an abundant number, since it is smaller than the sum of its proper divisors (231991552).

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

200470688 is a wasteful number, since it uses less digits than its factorization.

200470688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541 (or 2533 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 200470688 is about 14158.7671779714. The cubic root of 200470688 is about 585.2619549061.

The spelling of 200470688 in words is "two hundred million, four hundred seventy thousand, six hundred eighty-eight".