48115 has 4 divisors (see below), whose sum is σ = 57744. Its totient is φ = 38488.

The previous prime is 48109. The next prime is 48119. The reversal of 48115 is 51184.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48115 is a prime.

It is a Duffinian number.

48115 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 48092 and 48101.

It is not an unprimeable number, because it can be changed into a prime (48119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4807 + ... + 4816.

It is an arithmetic number, because the mean of its divisors is an integer number (14436).

2⁴⁸¹¹⁵ is an apocalyptic number.

48115 is a deficient number, since it is larger than the sum of its proper divisors (9629).

48115 is an equidigital number, since it uses as much as digits as its factorization.

48115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9628.

The product of its digits is 160, while the sum is 19.

The square root of 48115 is about 219.3513163854. The cubic root of 48115 is about 36.3714121629.

Adding to 48115 its reverse (51184), we get a palindrome (99299).

It can be divided in two parts, 481 and 15, that added together give a triangular number (496 = T₃₁).

The spelling of 48115 in words is "forty-eight thousand, one hundred fifteen".