48446 has 4 divisors (see below), whose sum is σ = 72672. Its totient is φ = 24222.

The previous prime is 48437. The next prime is 48449. The reversal of 48446 is 64484.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 48446.

It is not an unprimeable number, because it can be changed into a prime (48449) 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 as a sum of consecutive naturals, namely, 12110 + ... + 12113.

It is an arithmetic number, because the mean of its divisors is an integer number (18168).

2⁴⁸⁴⁴⁶ is an apocalyptic number.

48446 is a deficient number, since it is larger than the sum of its proper divisors (24226).

48446 is a wasteful number, since it uses less digits than its factorization.

48446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24225.

The product of its digits is 3072, while the sum is 26.

The square root of 48446 is about 220.1045206260. The cubic root of 48446 is about 36.4546255458.

It can be divided in two parts, 48 and 446, that added together give a palindrome (494).

The spelling of 48446 in words is "forty-eight thousand, four hundred forty-six".