200471700 has 144 divisors (see below), whose sum is σ = 681581376. Its totient is φ = 44851200.

The previous prime is 200471683. The next prime is 200471729. The reversal of 200471700 is 7174002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40564 + ... + 45236.

It is an arithmetic number, because the mean of its divisors is an integer number (4733204).

Almost surely, 2^200471700 is an apocalyptic number.

200471700 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 200471700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340790688).

200471700 is an abundant number, since it is smaller than the sum of its proper divisors (481109676).

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

200471700 is a wasteful number, since it uses less digits than its factorization.

200471700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714 (or 4707 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 200471700 is about 14158.8029155010. The cubic root of 200471700 is about 585.2629397286.

The spelling of 200471700 in words is "two hundred million, four hundred seventy-one thousand, seven hundred".