200232340 has 48 divisors (see below), whose sum is σ = 524248704. Its totient is φ = 62409600.

The previous prime is 200232337. The next prime is 200232343. The reversal of 200232340 is 43232002.

It is an interprime number because it is at equal distance from previous prime (200232337) and next prime (200232343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200232343) by changing a digit.

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, 63471 + ... + 66550.

It is an arithmetic number, because the mean of its divisors is an integer number (10921848).

Almost surely, 2^200232340 is an apocalyptic number.

200232340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200232340 is an abundant number, since it is smaller than the sum of its proper divisors (324016364).

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

200232340 is a wasteful number, since it uses less digits than its factorization.

200232340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130048 (or 130046 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 200232340 is about 14150.3476989083. The cubic root of 200232340 is about 585.0299154351.

Adding to 200232340 its reverse (43232002), we get a palindrome (243464342).

The spelling of 200232340 in words is "two hundred million, two hundred thirty-two thousand, three hundred forty".