115485 has 8 divisors (see below), whose sum is σ = 184800. Its totient is φ = 61584.

The previous prime is 115471. The next prime is 115499. The reversal of 115485 is 584511.

It is an interprime number because it is at equal distance from previous prime (115471) and next prime (115499).

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

It is not a de Polignac number, because 115485 - 2⁴ = 115469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3835 + ... + 3864.

It is an arithmetic number, because the mean of its divisors is an integer number (23100).

2¹¹⁵⁴⁸⁵ is an apocalyptic number.

115485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115485 is a deficient number, since it is larger than the sum of its proper divisors (69315).

115485 is an equidigital number, since it uses as much as digits as its factorization.

115485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7707.

The product of its digits is 800, while the sum is 24.

The square root of 115485 is about 339.8308402720. The cubic root of 115485 is about 48.6977085584.

Adding to 115485 its reverse (584511), we get a palindrome (699996).

The spelling of 115485 in words is "one hundred fifteen thousand, four hundred eighty-five".