115343200 has 144 divisors (see below), whose sum is σ = 329978880. Its totient is φ = 38545920.

The previous prime is 115343153. The next prime is 115343213. The reversal of 115343200 is 2343511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240561 + ... + 241039.

It is an arithmetic number, because the mean of its divisors is an integer number (2291520).

Almost surely, 2^115343200 is an apocalyptic number.

115343200 is a gapful number since it is divisible by the number (10) 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 115343200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164989440).

115343200 is an abundant number, since it is smaller than the sum of its proper divisors (214635680).

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

115343200 is a wasteful number, since it uses less digits than its factorization.

115343200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 115343200 is about 10739.7951563333. The cubic root of 115343200 is about 486.7776898973. Note that the first 3 decimals are identical.

Adding to 115343200 its reverse (2343511), we get a palindrome (117686711).

The spelling of 115343200 in words is "one hundred fifteen million, three hundred forty-three thousand, two hundred".