200783212 has 12 divisors (see below), whose sum is σ = 401566480. Its totient is φ = 86049936.

The previous prime is 200783207. The next prime is 200783213. The reversal of 200783212 is 212387002.

200783212 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (200783213) 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 3 ways as a sum of consecutive naturals, for example, 3585387 + ... + 3585442.

Almost surely, 2^200783212 is an apocalyptic number.

It is an amenable number.

200783212 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.

200783212 is a wasteful number, since it uses less digits than its factorization.

200783212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170840 (or 7170838 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 200783212 is about 14169.7992928623. The cubic root of 200783212 is about 585.5659285907.

The spelling of 200783212 in words is "two hundred million, seven hundred eighty-three thousand, two hundred twelve".