2152343200 has 144 divisors (see below), whose sum is σ = 6038613504. Its totient is φ = 733824000.

The previous prime is 2152343189. The next prime is 2152343201. The reversal of 2152343200 is 23432512.

It is not an unprimeable number, because it can be changed into a prime (2152343201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1102225 + ... + 1104175.

It is an arithmetic number, because the mean of its divisors is an integer number (41934816).

Almost surely, 2^2152343200 is an apocalyptic number.

2152343200 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 2152343200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3019306752).

2152343200 is an abundant number, since it is smaller than the sum of its proper divisors (3886270304).

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

2152343200 is a wasteful number, since it uses less digits than its factorization.

2152343200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175 (or 2162 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2152343200 is about 46393.3529721662. The cubic root of 2152343200 is about 1291.1315912547.

Adding to 2152343200 its reverse (23432512), we get a palindrome (2175775712).

The spelling of 2152343200 in words is "two billion, one hundred fifty-two million, three hundred forty-three thousand, two hundred".