425712682 has 8 divisors (see below), whose sum is σ = 639540000. Its totient is φ = 212532684.

The previous prime is 425712667. The next prime is 425712701. The reversal of 425712682 is 286217524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160182 + ... + 162817.

It is an arithmetic number, because the mean of its divisors is an integer number (79942500).

Almost surely, 2^425712682 is an apocalyptic number.

425712682 is a deficient number, since it is larger than the sum of its proper divisors (213827318).

425712682 is a wasteful number, since it uses less digits than its factorization.

425712682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323660.

The product of its digits is 53760, while the sum is 37.

The square root of 425712682 is about 20632.8059652583. The cubic root of 425712682 is about 752.2673206947.

The spelling of 425712682 in words is "four hundred twenty-five million, seven hundred twelve thousand, six hundred eighty-two".