82748 has 12 divisors (see below), whose sum is σ = 146832. Its totient is φ = 40800.

The previous prime is 82729. The next prime is 82757. The reversal of 82748 is 84728.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 82748.

It is a congruent number.

It is an unprimeable number.

82748 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473 + ... + 623.

It is an arithmetic number, because the mean of its divisors is an integer number (12236).

2⁸²⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

82748 is a deficient number, since it is larger than the sum of its proper divisors (64084).

82748 is a wasteful number, since it uses less digits than its factorization.

82748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 290 counting only the distinct ones).

The product of its digits is 3584, while the sum is 29.

The square root of 82748 is about 287.6595209618. The cubic root of 82748 is about 43.5765157035.

The spelling of 82748 in words is "eighty-two thousand, seven hundred forty-eight".