200343264 has 96 divisors (see below), whose sum is σ = 577269504. Its totient is φ = 60334080.

The previous prime is 200343259. The next prime is 200343293. The reversal of 200343264 is 462343002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203317 + ... + 204299.

It is an arithmetic number, because the mean of its divisors is an integer number (6013224).

Almost surely, 2^200343264 is an apocalyptic number.

200343264 is a gapful number since it is divisible by the number (24) 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 200343264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288634752).

200343264 is an abundant number, since it is smaller than the sum of its proper divisors (376926240).

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

200343264 is a wasteful number, since it uses less digits than its factorization.

200343264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200 (or 1192 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 200343264 is about 14154.2666358946. The cubic root of 200343264 is about 585.1379264234.

Adding to 200343264 its reverse (462343002), we get a palindrome (662686266).

The spelling of 200343264 in words is "two hundred million, three hundred forty-three thousand, two hundred sixty-four".