200235425 has 36 divisors (see below), whose sum is σ = 272576304. Its totient is φ = 145828800.

The previous prime is 200235421. The next prime is 200235437. The reversal of 200235425 is 524532002.

It is not a de Polignac number, because 200235425 - 2² = 200235421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200235425.

It is not an unprimeable number, because it can be changed into a prime (200235421) 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 35 ways as a sum of consecutive naturals, for example, 350390 + ... + 350960.

It is an arithmetic number, because the mean of its divisors is an integer number (7571564).

Almost surely, 2^200235425 is an apocalyptic number.

200235425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

200235425 is a deficient number, since it is larger than the sum of its proper divisors (72340879).

200235425 is a wasteful number, since it uses less digits than its factorization.

200235425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 672 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 200235425 is about 14150.4567064106. The cubic root of 200235425 is about 585.0329199581.

Adding to 200235425 its reverse (524532002), we get a palindrome (724767427).

The spelling of 200235425 in words is "two hundred million, two hundred thirty-five thousand, four hundred twenty-five".