200810648 has 8 divisors (see below), whose sum is σ = 376519980. Its totient is φ = 100405320.

The previous prime is 200810629. The next prime is 200810657. The reversal of 200810648 is 846018002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 200810648.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12550658 + ... + 12550673.

Almost surely, 2^200810648 is an apocalyptic number.

It is an amenable number.

200810648 is a deficient number, since it is larger than the sum of its proper divisors (175709332).

200810648 is a wasteful number, since it uses less digits than its factorization.

200810648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25101337 (or 25101333 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 200810648 is about 14170.7673751283. The cubic root of 200810648 is about 585.5925989066.

The spelling of 200810648 in words is "two hundred million, eight hundred ten thousand, six hundred forty-eight".