115232260 has 96 divisors (see below), whose sum is σ = 291215232. Its totient is φ = 37739520.

The previous prime is 115232197. The next prime is 115232267. The reversal of 115232260 is 62232511.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (115232267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122512 + ... + 123448.

It is an arithmetic number, because the mean of its divisors is an integer number (3033492).

Almost surely, 2^115232260 is an apocalyptic number.

115232260 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 115232260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145607616).

115232260 is an abundant number, since it is smaller than the sum of its proper divisors (175982972).

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

115232260 is a wasteful number, since it uses less digits than its factorization.

115232260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 115232260 is about 10734.6290108229. The cubic root of 115232260 is about 486.6215748134.

Adding to 115232260 its reverse (62232511), we get a palindrome (177464771).

The spelling of 115232260 in words is "one hundred fifteen million, two hundred thirty-two thousand, two hundred sixty".