682018425 has 72 divisors (see below), whose sum is σ = 1390678848. Its totient is φ = 316272000.

The previous prime is 682018417. The next prime is 682018439. The reversal of 682018425 is 524810286.

682018425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 682018425 - 2³ = 682018417 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 682018425.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 50935 + ... + 62915.

It is an arithmetic number, because the mean of its divisors is an integer number (19314984).

Almost surely, 2^682018425 is an apocalyptic number.

It is an amenable number.

682018425 is an abundant number, since it is smaller than the sum of its proper divisors (708660423).

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

682018425 is a wasteful number, since it uses less digits than its factorization.

682018425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12031 (or 12023 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 682018425 is about 26115.4824768757. The cubic root of 682018425 is about 880.2351407620.

The spelling of 682018425 in words is "six hundred eighty-two million, eighteen thousand, four hundred twenty-five".