48518 has 8 divisors (see below), whose sum is σ = 77112. Its totient is φ = 22816.

The previous prime is 48497. The next prime is 48523. The reversal of 48518 is 81584.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680 + ... + 747.

It is an arithmetic number, because the mean of its divisors is an integer number (9639).

2⁴⁸⁵¹⁸ is an apocalyptic number.

48518 is a deficient number, since it is larger than the sum of its proper divisors (28594).

48518 is a wasteful number, since it uses less digits than its factorization.

48518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446.

The product of its digits is 1280, while the sum is 26.

The square root of 48518 is about 220.2680185592. The cubic root of 48518 is about 36.4726761164.

The spelling of 48518 in words is "forty-eight thousand, five hundred eighteen".