682756422 has 16 divisors (see below), whose sum is σ = 1379591472. Its totient is φ = 225239040.

The previous prime is 682756421. The next prime is 682756427. The reversal of 682756422 is 224657286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682756421) 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 7 ways as a sum of consecutive naturals, for example, 585979 + ... + 587142.

It is an arithmetic number, because the mean of its divisors is an integer number (86224467).

Almost surely, 2^682756422 is an apocalyptic number.

682756422 is an abundant number, since it is smaller than the sum of its proper divisors (696835050).

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

682756422 is a wasteful number, since it uses less digits than its factorization.

682756422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173223.

The product of its digits is 322560, while the sum is 42.

The square root of 682756422 is about 26129.6081486118. The cubic root of 682756422 is about 880.5525206158.

The spelling of 682756422 in words is "six hundred eighty-two million, seven hundred fifty-six thousand, four hundred twenty-two".