200412436 has 12 divisors (see below), whose sum is σ = 400824928. Its totient is φ = 85891032.

The previous prime is 200412413. The next prime is 200412449. The reversal of 200412436 is 634214002.

It is a happy number.

200412436 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3578766 + ... + 3578821.

Almost surely, 2^200412436 is an apocalyptic number.

It is an amenable number.

200412436 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

200412436 is a wasteful number, since it uses less digits than its factorization.

200412436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7157598 (or 7157596 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 200412436 is about 14156.7099285109. The cubic root of 200412436 is about 585.2052616934.

Adding to 200412436 its reverse (634214002), we get a palindrome (834626438).

The spelling of 200412436 in words is "two hundred million, four hundred twelve thousand, four hundred thirty-six".