682488 has 24 divisors (see below), whose sum is σ = 1848600. Its totient is φ = 227472.

The previous prime is 682483. The next prime is 682489. The reversal of 682488 is 884286.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

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 682488.

It is not an unprimeable number, because it can be changed into a prime (682483) 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 5 ways as a sum of consecutive naturals, for example, 4668 + ... + 4811.

It is an arithmetic number, because the mean of its divisors is an integer number (77025).

2⁶⁸²⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

682488 is an abundant number, since it is smaller than the sum of its proper divisors (1166112).

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

682488 is a wasteful number, since it uses less digits than its factorization.

682488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9491 (or 9484 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The square root of 682488 is about 826.1283193306. The cubic root of 682488 is about 88.0437110668.

It can be divided in two parts, 68 and 2488, that added together give a triangular number (2556 = T₇₁).

The spelling of 682488 in words is "six hundred eighty-two thousand, four hundred eighty-eight".