200243260 has 192 divisors, whose sum is σ = 539320320. Its totient is φ = 60963840.

The previous prime is 200243257. The next prime is 200243269. The reversal of 200243260 is 62342002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200243269) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4656799 + ... + 4656841.

It is an arithmetic number, because the mean of its divisors is an integer number (2808960).

Almost surely, 2^200243260 is an apocalyptic number.

200243260 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 200243260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269660160).

200243260 is an abundant number, since it is smaller than the sum of its proper divisors (339077060).

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

200243260 is a wasteful number, since it uses less digits than its factorization.

200243260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 200243260 is about 14150.7335498906. The cubic root of 200243260 is about 585.0405504314.

Adding to 200243260 its reverse (62342002), we get a palindrome (262585262).

The spelling of 200243260 in words is "two hundred million, two hundred forty-three thousand, two hundred sixty".