200171088 has 150 divisors (see below), whose sum is σ = 629695374. Its totient is φ = 61026048.

The previous prime is 200171071. The next prime is 200171113. The reversal of 200171088 is 880171002.

200171088 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 30338064 + 169833024 = 5508^2 + 13032^2 .

It is a super-2 number, since 2×200171088² = 80136928942207488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1836378 + ... + 1836486.

Almost surely, 2^200171088 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 200171088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314847687).

200171088 is an abundant number, since it is smaller than the sum of its proper divisors (429524286).

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

200171088 is a wasteful number, since it uses less digits than its factorization.

200171088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

The square root of 200171088 is about 14148.1832049207. The cubic root of 200171088 is about 584.9702548979.

The spelling of 200171088 in words is "two hundred million, one hundred seventy-one thousand, eighty-eight".