48881 has 4 divisors (see below), whose sum is σ = 55872. Its totient is φ = 41892.

The previous prime is 48871. The next prime is 48883. The reversal of 48881 is 18884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48881 - 2⁶ = 48817 is a prime.

It is a super-2 number, since 2×48881² = 4778704322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48883) 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 3 ways as a sum of consecutive naturals, for example, 3485 + ... + 3498.

It is an arithmetic number, because the mean of its divisors is an integer number (13968).

2⁴⁸⁸⁸¹ is an apocalyptic number.

It is an amenable number.

48881 is a deficient number, since it is larger than the sum of its proper divisors (6991).

48881 is an equidigital number, since it uses as much as digits as its factorization.

48881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6990.

The product of its digits is 2048, while the sum is 29.

The square root of 48881 is about 221.0904792161. The cubic root of 48881 is about 36.5634101364.

It can be divided in two parts, 48 and 881, that added together give a palindrome (929).

The spelling of 48881 in words is "forty-eight thousand, eight hundred eighty-one".