283748 has 6 divisors (see below), whose sum is σ = 496566. Its totient is φ = 141872.

The previous prime is 283741. The next prime is 283763. The reversal of 283748 is 847382.

283748 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 209764 + 73984 = 458^2 + 272^2 .

It is a d-powerful number, because it can be written as 2¹⁷ + 8 + 7⁶ + 3⁷ + 4³ + 8⁵ .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 283748.

It is not an unprimeable number, because it can be changed into a prime (283741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35465 + ... + 35472.

It is an arithmetic number, because the mean of its divisors is an integer number (82761).

2²⁸³⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

283748 is a deficient number, since it is larger than the sum of its proper divisors (212818).

283748 is a wasteful number, since it uses less digits than its factorization.

283748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70941 (or 70939 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 283748 is about 532.6800165202. The cubic root of 283748 is about 65.7119370841.

It can be divided in two parts, 28374 and 8, that added together give a palindrome (28382).

The spelling of 283748 in words is "two hundred eighty-three thousand, seven hundred forty-eight".