200516900 has 36 divisors (see below), whose sum is σ = 437763648. Its totient is φ = 79719840.

The previous prime is 200516891. The next prime is 200516909. The reversal of 200516900 is 9615002.

It is an interprime number because it is at equal distance from previous prime (200516891) and next prime (200516909).

It is a super-2 number, since 2×200516900² = 80414054371220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200516909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10697 + ... + 22703.

Almost surely, 2^200516900 is an apocalyptic number.

200516900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200516900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218881824).

200516900 is an abundant number, since it is smaller than the sum of its proper divisors (237246748).

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

200516900 is a wasteful number, since it uses less digits than its factorization.

200516900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12188 (or 12181 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 200516900 is about 14160.3990056778. The cubic root of 200516900 is about 585.3069224902.

The spelling of 200516900 in words is "two hundred million, five hundred sixteen thousand, nine hundred".