682480 has 40 divisors (see below), whose sum is σ = 1674000. Its totient is φ = 258048.

The previous prime is 682471. The next prime is 682483. The reversal of 682480 is 84286.

682480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296 + ... + 1744.

It is an arithmetic number, because the mean of its divisors is an integer number (41850).

2⁶⁸²⁴⁸⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 682480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (837000).

682480 is an abundant number, since it is smaller than the sum of its proper divisors (991520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

682480 is a wasteful number, since it uses less digits than its factorization.

682480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 682480 is about 826.1234774536. The cubic root of 682480 is about 88.0433670546.

The spelling of 682480 in words is "six hundred eighty-two thousand, four hundred eighty".