682185028 has 12 divisors (see below), whose sum is σ = 1364370112. Its totient is φ = 292365000.

The previous prime is 682185013. The next prime is 682185029. The reversal of 682185028 is 820581286.

It is a happy number.

682185028 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (682185029) 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, 12181848 + ... + 12181903.

Almost surely, 2^682185028 is an apocalyptic number.

It is an amenable number.

682185028 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.

682185028 is a wasteful number, since it uses less digits than its factorization.

682185028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24363762 (or 24363760 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 682185028 is about 26118.6720183090. The cubic root of 682185028 is about 880.3068093417.

The spelling of 682185028 in words is "six hundred eighty-two million, one hundred eighty-five thousand, twenty-eight".