200888312 has 8 divisors (see below), whose sum is σ = 376665600. Its totient is φ = 100444152.

The previous prime is 200888309. The next prime is 200888321. The reversal of 200888312 is 213888002.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×200888312² = 80712227796418688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 12555512 + ... + 12555527.

It is an arithmetic number, because the mean of its divisors is an integer number (47083200).

Almost surely, 2^200888312 is an apocalyptic number.

It is an amenable number.

200888312 is a deficient number, since it is larger than the sum of its proper divisors (175777288).

200888312 is a wasteful number, since it uses less digits than its factorization.

200888312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25111045 (or 25111041 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 200888312 is about 14173.5073993701. The cubic root of 200888312 is about 585.6680822906.

The spelling of 200888312 in words is "two hundred million, eight hundred eighty-eight thousand, three hundred twelve".