200464656 has 80 divisors (see below), whose sum is σ = 603068544. Its totient is φ = 56189952.

The previous prime is 200464637. The next prime is 200464673. The reversal of 200464656 is 656464002.

200464656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12180 + ... + 23436.

Almost surely, 2^200464656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200464656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301534272).

200464656 is an abundant number, since it is smaller than the sum of its proper divisors (402603888).

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

200464656 is a wasteful number, since it uses less digits than its factorization.

200464656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11328 (or 11322 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 200464656 is about 14158.5541634730. The cubic root of 200464656 is about 585.2560848285.

The spelling of 200464656 in words is "two hundred million, four hundred sixty-four thousand, six hundred fifty-six".