200134064 has 40 divisors (see below), whose sum is σ = 442159200. Its totient is φ = 86934528.

The previous prime is 200134061. The next prime is 200134069. The reversal of 200134064 is 460431002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (200134061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24764 + ... + 31835.

It is an arithmetic number, because the mean of its divisors is an integer number (11053980).

Almost surely, 2^200134064 is an apocalyptic number.

It is an amenable number.

200134064 is an abundant number, since it is smaller than the sum of its proper divisors (242025136).

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

200134064 is a wasteful number, since it uses less digits than its factorization.

200134064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56637 (or 56631 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 200134064 is about 14146.8747078639. The cubic root of 200134064 is about 584.9341869616.

Adding to 200134064 its reverse (460431002), we get a palindrome (660565066).

The spelling of 200134064 in words is "two hundred million, one hundred thirty-four thousand, sixty-four".