115270 has 8 divisors (see below), whose sum is σ = 207504. Its totient is φ = 46104.

The previous prime is 115259. The next prime is 115279. The reversal of 115270 is 72511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115279) 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 3 ways as a sum of consecutive naturals, for example, 5754 + ... + 5773.

It is an arithmetic number, because the mean of its divisors is an integer number (25938).

2¹¹⁵²⁷⁰ is an apocalyptic number.

115270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115270 is a deficient number, since it is larger than the sum of its proper divisors (92234).

115270 is a wasteful number, since it uses less digits than its factorization.

115270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11534.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 115270 is about 339.5143590483. The cubic root of 115270 is about 48.6674693890.

Adding to 115270 its reverse (72511), we get a palindrome (187781).

It can be divided in two parts, 11 and 5270, that multiplied together give a triangular number (57970 = T₃₄₀).

The spelling of 115270 in words is "one hundred fifteen thousand, two hundred seventy".