200134532 has 36 divisors (see below), whose sum is σ = 382194036. Its totient is φ = 91653120.

The previous prime is 200134483. The next prime is 200134547. The reversal of 200134532 is 235431002.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 15555136 + 184579396 = 3944^2 + 13586^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 91532 + ... + 93692.

It is an arithmetic number, because the mean of its divisors is an integer number (10616501).

Almost surely, 2^200134532 is an apocalyptic number.

It is an amenable number.

200134532 is a deficient number, since it is larger than the sum of its proper divisors (182059504).

200134532 is a wasteful number, since it uses less digits than its factorization.

200134532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328 (or 2313 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 200134532 is about 14146.8912486101. The cubic root of 200134532 is about 584.9346429042.

Adding to 200134532 its reverse (235431002), we get a palindrome (435565534).

The spelling of 200134532 in words is "two hundred million, one hundred thirty-four thousand, five hundred thirty-two".