682748 has 24 divisors (see below), whose sum is σ = 1330560. Its totient is φ = 303920.

The previous prime is 682739. The next prime is 682751. The reversal of 682748 is 847286.

It is a super-2 number, since 2×682748² = 932289663008, which contains 22 as substring.

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 682748.

It is an unprimeable number.

682748 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 7 ways as a sum of consecutive naturals, for example, 2465 + ... + 2727.

It is an arithmetic number, because the mean of its divisors is an integer number (55440).

2⁶⁸²⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

682748 is a deficient number, since it is larger than the sum of its proper divisors (647812).

682748 is a wasteful number, since it uses less digits than its factorization.

682748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 335 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 682748 is about 826.2856648884. The cubic root of 682748 is about 88.0548899977.

The spelling of 682748 in words is "six hundred eighty-two thousand, seven hundred forty-eight".