115340 has 24 divisors (see below), whose sum is σ = 248640. Its totient is φ = 44928.

The previous prime is 115337. The next prime is 115343. The reversal of 115340 is 43511.

It is an interprime number because it is at equal distance from previous prime (115337) and next prime (115343).

It is not an unprimeable number, because it can be changed into a prime (115343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1421 + ... + 1499.

It is an arithmetic number, because the mean of its divisors is an integer number (10360).

2¹¹⁵³⁴⁰ is an apocalyptic number.

115340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115340 is an abundant number, since it is smaller than the sum of its proper divisors (133300).

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

115340 is a wasteful number, since it uses less digits than its factorization.

115340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 115340 is about 339.6174318259. The cubic root of 115340 is about 48.6773188251.

Adding to 115340 its reverse (43511), we get a palindrome (158851).

The spelling of 115340 in words is "one hundred fifteen thousand, three hundred forty".