200234160 has 640 divisors, whose sum is σ = 899942400. Its totient is φ = 39813120.

The previous prime is 200234117. The next prime is 200234161. The reversal of 200234160 is 61432002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (200234161) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4883740 + ... + 4883780.

It is an arithmetic number, because the mean of its divisors is an integer number (1406160).

Almost surely, 2^200234160 is an apocalyptic number.

200234160 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 200234160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (449971200).

200234160 is an abundant number, since it is smaller than the sum of its proper divisors (699708240).

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

200234160 is a wasteful number, since it uses less digits than its factorization.

200234160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 200234160 is about 14150.4120081360. The cubic root of 200234160 is about 585.0316879614.

Adding to 200234160 its reverse (61432002), we get a palindrome (261666162).

The spelling of 200234160 in words is "two hundred million, two hundred thirty-four thousand, one hundred sixty".