115302660 has 96 divisors (see below), whose sum is σ = 360872064. Its totient is φ = 27264000.

The previous prime is 115302647. The next prime is 115302661. The reversal of 115302660 is 66203511.

It is a self number, because there is not a number n which added to its sum of digits gives 115302660.

It is not an unprimeable number, because it can be changed into a prime (115302661) 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, 24930 + ... + 29190.

It is an arithmetic number, because the mean of its divisors is an integer number (3759084).

Almost surely, 2^115302660 is an apocalyptic number.

115302660 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 115302660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180436032).

115302660 is an abundant number, since it is smaller than the sum of its proper divisors (245569404).

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

115302660 is a wasteful number, since it uses less digits than its factorization.

115302660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4325 (or 4323 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 115302660 is about 10737.9076174085. The cubic root of 115302660 is about 486.7206535051.

The spelling of 115302660 in words is "one hundred fifteen million, three hundred two thousand, six hundred sixty".