200232240 has 160 divisors (see below), whose sum is σ = 691830720. Its totient is φ = 47566848.

The previous prime is 200232229. The next prime is 200232281. The reversal of 200232240 is 42232002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89374 + ... + 91586.

It is an arithmetic number, because the mean of its divisors is an integer number (4323942).

Almost surely, 2^200232240 is an apocalyptic number.

200232240 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 200232240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345915360).

200232240 is an abundant number, since it is smaller than the sum of its proper divisors (491598480).

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

200232240 is a wasteful number, since it uses less digits than its factorization.

200232240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271 (or 2265 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 200232240 is about 14150.3441654258. The cubic root of 200232240 is about 585.0298180433.

Adding to 200232240 its reverse (42232002), we get a palindrome (242464242).

The spelling of 200232240 in words is "two hundred million, two hundred thirty-two thousand, two hundred forty".