425682670 has 16 divisors (see below), whose sum is σ = 875690208. Its totient is φ = 145948320.

The previous prime is 425682659. The next prime is 425682679. The reversal of 425682670 is 76286524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425682679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3040521 + ... + 3040660.

It is an arithmetic number, because the mean of its divisors is an integer number (54730638).

Almost surely, 2^425682670 is an apocalyptic number.

425682670 is an abundant number, since it is smaller than the sum of its proper divisors (450007538).

425682670 is a wasteful number, since it uses less digits than its factorization.

425682670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6081195.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 425682670 is about 20632.0786640610. The cubic root of 425682670 is about 752.2496424355.

The spelling of 425682670 in words is "four hundred twenty-five million, six hundred eighty-two thousand, six hundred seventy".