200745632 has 24 divisors (see below), whose sum is σ = 401700852. Its totient is φ = 98726400.

The previous prime is 200745631. The next prime is 200745637. The reversal of 200745632 is 236547002.

200745632 is digitally balanced in base 2, 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 2 ways, for example, as 200618896 + 126736 = 14164^2 + 356^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200745595 and 200745604.

It is not an unprimeable number, because it can be changed into a prime (200745631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49469 + ... + 53372.

Almost surely, 2^200745632 is an apocalyptic number.

It is an amenable number.

200745632 is an abundant number, since it is smaller than the sum of its proper divisors (200955220).

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

200745632 is a wasteful number, since it uses less digits than its factorization.

200745632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102912 (or 102904 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 200745632 is about 14168.4731710936. The cubic root of 200745632 is about 585.5293934301.

The spelling of 200745632 in words is "two hundred million, seven hundred forty-five thousand, six hundred thirty-two".