200930688 has 96 divisors (see below), whose sum is σ = 660825360. Its totient is φ = 57406464.

The previous prime is 200930669. The next prime is 200930711. The reversal of 200930688 is 886039002.

It is a tau number, because it is divible by the number of its divisors (96).

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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4395 + ... + 20522.

Almost surely, 2^200930688 is an apocalyptic number.

200930688 is a gapful number since it is divisible by the number (28) 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 200930688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330412680).

200930688 is an abundant number, since it is smaller than the sum of its proper divisors (459894672).

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

200930688 is a wasteful number, since it uses less digits than its factorization.

200930688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24944 (or 24929 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 200930688 is about 14175.0022222220. The cubic root of 200930688 is about 585.7092602725.

The spelling of 200930688 in words is "two hundred million, nine hundred thirty thousand, six hundred eighty-eight".