48538 has 8 divisors (see below), whose sum is σ = 83232. Its totient is φ = 20796.

The previous prime is 48533. The next prime is 48539. The reversal of 48538 is 83584.

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

It is not an unprimeable number, because it can be changed into a prime (48533) 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, 1720 + ... + 1747.

It is an arithmetic number, because the mean of its divisors is an integer number (10404).

2⁴⁸⁵³⁸ is an apocalyptic number.

48538 is a deficient number, since it is larger than the sum of its proper divisors (34694).

48538 is a wasteful number, since it uses less digits than its factorization.

48538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3476.

The product of its digits is 3840, while the sum is 28.

The square root of 48538 is about 220.3134131187. The cubic root of 48538 is about 36.4776869943.

The spelling of 48538 in words is "forty-eight thousand, five hundred thirty-eight".