425622108 has 24 divisors (see below), whose sum is σ = 998323200. Its totient is φ = 141130480.

The previous prime is 425622089. The next prime is 425622121. The reversal of 425622108 is 801226524.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 90558 + ... + 95141.

It is an arithmetic number, because the mean of its divisors is an integer number (41596800).

Almost surely, 2^425622108 is an apocalyptic number.

It is an amenable number.

425622108 is an abundant number, since it is smaller than the sum of its proper divisors (572701092).

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

425622108 is a wasteful number, since it uses less digits than its factorization.

425622108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185897 (or 185895 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 425622108 is about 20630.6109458736. The cubic root of 425622108 is about 752.2139664835.

The spelling of 425622108 in words is "four hundred twenty-five million, six hundred twenty-two thousand, one hundred eight".