682052220 has 72 divisors (see below), whose sum is σ = 2119375440. Its totient is φ = 177442560.

The previous prime is 682052207. The next prime is 682052227. The reversal of 682052220 is 22250286.

682052220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682052227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38830 + ... + 53589.

It is an arithmetic number, because the mean of its divisors is an integer number (29435770).

Almost surely, 2^682052220 is an apocalyptic number.

682052220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

682052220 is an abundant number, since it is smaller than the sum of its proper divisors (1437323220).

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

682052220 is a wasteful number, since it uses less digits than its factorization.

682052220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92475 (or 92470 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 682052220 is about 26116.1294988365. The cubic root of 682052220 is about 880.2496794969.

The spelling of 682052220 in words is "six hundred eighty-two million, fifty-two thousand, two hundred twenty".