200681528 has 32 divisors (see below), whose sum is σ = 381024000. Its totient is φ = 99084000.

The previous prime is 200681527. The next prime is 200681543. The reversal of 200681528 is 825186002.

200681528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200681494 and 200681503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200681527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278753 + ... + 279471.

It is an arithmetic number, because the mean of its divisors is an integer number (11907000).

Almost surely, 2^200681528 is an apocalyptic number.

It is an amenable number.

200681528 is a deficient number, since it is larger than the sum of its proper divisors (180342472).

200681528 is a wasteful number, since it uses less digits than its factorization.

200681528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115 (or 1111 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 200681528 is about 14166.2107848217. The cubic root of 200681528 is about 585.4670611942.

The spelling of 200681528 in words is "two hundred million, six hundred eighty-one thousand, five hundred twenty-eight".