48015 has 24 divisors (see below), whose sum is σ = 91728. Its totient is φ = 23040.

The previous prime is 47981. The next prime is 48017. The reversal of 48015 is 51084.

It is not a de Polignac number, because 48015 - 2⁶ = 47951 is a prime.

48015 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 447 + ... + 543.

It is an arithmetic number, because the mean of its divisors is an integer number (3822).

2⁴⁸⁰¹⁵ is an apocalyptic number.

48015 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48015 is a deficient number, since it is larger than the sum of its proper divisors (43713).

48015 is a wasteful number, since it uses less digits than its factorization.

48015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 48015 is about 219.1232529879. The cubic root of 48015 is about 36.3461971303.

Adding to 48015 its reverse (51084), we get a palindrome (99099).

The spelling of 48015 in words is "forty-eight thousand, fifteen".