200432125 has 16 divisors (see below), whose sum is σ = 264856176. Its totient is φ = 150912000.

The previous prime is 200432123. The next prime is 200432131. The reversal of 200432125 is 521234002.

It can be written as a sum of positive squares in 8 ways, for example, as 6610041 + 193822084 = 2571^2 + 13922^2 .

It is not a de Polignac number, because 200432125 - 2¹ = 200432123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200432123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45036 + ... + 49285.

It is an arithmetic number, because the mean of its divisors is an integer number (16553511).

Almost surely, 2^200432125 is an apocalyptic number.

200432125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

200432125 is a deficient number, since it is larger than the sum of its proper divisors (64424051).

200432125 is an equidigital number, since it uses as much as digits as its factorization.

200432125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94353 (or 94343 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 200432125 is about 14157.4053060580. The cubic root of 200432125 is about 585.2244250569.

Adding to 200432125 its reverse (521234002), we get a palindrome (721666127).

The spelling of 200432125 in words is "two hundred million, four hundred thirty-two thousand, one hundred twenty-five".