48783 has 16 divisors (see below), whose sum is σ = 78336. Its totient is φ = 26400.

The previous prime is 48781. The next prime is 48787. The reversal of 48783 is 38784.

It is not a de Polignac number, because 48783 - 2¹ = 48781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48781) 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 15 ways as a sum of consecutive naturals, for example, 433 + ... + 533.

It is an arithmetic number, because the mean of its divisors is an integer number (4896).

2⁴⁸⁷⁸³ is an apocalyptic number.

48783 is a deficient number, since it is larger than the sum of its proper divisors (29553).

48783 is a wasteful number, since it uses less digits than its factorization.

48783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134.

The product of its digits is 5376, while the sum is 30.

The square root of 48783 is about 220.8687393001. The cubic root of 48783 is about 36.5389588397.

Subtracting from 48783 its reverse (38784), we obtain a palindrome (9999).

The spelling of 48783 in words is "forty-eight thousand, seven hundred eighty-three".