200893812 has 48 divisors (see below), whose sum is σ = 536471040. Its totient is φ = 57317472.

The previous prime is 200893793. The next prime is 200893829. The reversal of 200893812 is 218398002.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 84423 + ... + 86769.

It is an arithmetic number, because the mean of its divisors is an integer number (11176480).

Almost surely, 2^200893812 is an apocalyptic number.

It is an amenable number.

200893812 is an abundant number, since it is smaller than the sum of its proper divisors (335577228).

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

200893812 is a wasteful number, since it uses less digits than its factorization.

200893812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380 (or 3378 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 200893812 is about 14173.7014219998. The cubic root of 200893812 is about 585.6734271263.

The spelling of 200893812 in words is "two hundred million, eight hundred ninety-three thousand, eight hundred twelve".