682493252 has 12 divisors (see below), whose sum is σ = 1364986560. Its totient is φ = 292497096.

The previous prime is 682493213. The next prime is 682493267. The reversal of 682493252 is 252394286.

682493252 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12187352 + ... + 12187407.

It is an arithmetic number, because the mean of its divisors is an integer number (113748880).

Almost surely, 2^682493252 is an apocalyptic number.

It is an amenable number.

682493252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

682493252 is a wasteful number, since it uses less digits than its factorization.

682493252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24374770 (or 24374768 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 682493252 is about 26124.5718051033. The cubic root of 682493252 is about 880.4393690926.

The spelling of 682493252 in words is "six hundred eighty-two million, four hundred ninety-three thousand, two hundred fifty-two".