200512748 has 6 divisors (see below), whose sum is σ = 350897316. Its totient is φ = 100256372.

The previous prime is 200512747. The next prime is 200512771. The reversal of 200512748 is 847215002.

It is a super-2 number, since 2×200512748² = 80410724221023008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200512748.

It is not an unprimeable number, because it can be changed into a prime (200512747) 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 as a sum of consecutive naturals, namely, 25064090 + ... + 25064097.

It is an arithmetic number, because the mean of its divisors is an integer number (58482886).

Almost surely, 2^200512748 is an apocalyptic number.

It is an amenable number.

200512748 is a deficient number, since it is larger than the sum of its proper divisors (150384568).

200512748 is a wasteful number, since it uses less digits than its factorization.

200512748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50128191 (or 50128189 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 200512748 is about 14160.2523988805. The cubic root of 200512748 is about 585.3028825795.

The spelling of 200512748 in words is "two hundred million, five hundred twelve thousand, seven hundred forty-eight".