200646552 has 64 divisors (see below), whose sum is σ = 514032480. Its totient is φ = 65242112.

The previous prime is 200646533. The next prime is 200646553. The reversal of 200646552 is 255646002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200646553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296038 + ... + 296714.

Almost surely, 2^200646552 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 200646552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257016240).

200646552 is an abundant number, since it is smaller than the sum of its proper divisors (313385928).

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

200646552 is a wasteful number, since it uses less digits than its factorization.

200646552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972 (or 968 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 200646552 is about 14164.9762442441. The cubic root of 200646552 is about 585.4330462953.

The spelling of 200646552 in words is "two hundred million, six hundred forty-six thousand, five hundred fifty-two".