682148020 has 12 divisors (see below), whose sum is σ = 1432510884. Its totient is φ = 272859200.

The previous prime is 682147993. The next prime is 682148023. The reversal of 682148020 is 20841286.

It can be written as a sum of positive squares in 2 ways, for example, as 71267364 + 610880656 = 8442^2 + 24716^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682148023) 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 3 ways as a sum of consecutive naturals, for example, 17053681 + ... + 17053720.

It is an arithmetic number, because the mean of its divisors is an integer number (119375907).

Almost surely, 2^682148020 is an apocalyptic number.

It is an amenable number.

682148020 is an abundant number, since it is smaller than the sum of its proper divisors (750362864).

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

682148020 is a wasteful number, since it uses less digits than its factorization.

682148020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34107410 (or 34107408 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 682148020 is about 26117.9635500167. The cubic root of 682148020 is about 880.2908904037.

The spelling of 682148020 in words is "six hundred eighty-two million, one hundred forty-eight thousand, twenty".