48666 has 8 divisors (see below), whose sum is σ = 97344. Its totient is φ = 16220.

The previous prime is 48661. The next prime is 48673. The reversal of 48666 is 66684.

It is a happy number.

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

48666 is an admirable number.

48666 is a modest number, since divided by 666 gives 48 as remainder.

It is not an unprimeable number, because it can be changed into a prime (48661) 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, 4050 + ... + 4061.

It is an arithmetic number, because the mean of its divisors is an integer number (12168).

2⁴⁸⁶⁶⁶ is an apocalyptic number.

48666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48672).

48666 is a wasteful number, since it uses less digits than its factorization.

48666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8116.

The product of its digits is 6912, while the sum is 30.

The square root of 48666 is about 220.6037171038. The cubic root of 48666 is about 36.5097240621.

The spelling of 48666 in words is "forty-eight thousand, six hundred sixty-six".