425671962 has 8 divisors (see below), whose sum is σ = 851343936. Its totient is φ = 141890652.

The previous prime is 425671937. The next prime is 425672021. The reversal of 425671962 is 269176524.

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

425671962 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 3 ways as a sum of consecutive naturals, for example, 35472658 + ... + 35472669.

It is an arithmetic number, because the mean of its divisors is an integer number (106417992).

Almost surely, 2^425671962 is an apocalyptic number.

425671962 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.

425671962 is a wasteful number, since it uses less digits than its factorization.

425671962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70945332.

The product of its digits is 181440, while the sum is 42.

The square root of 425671962 is about 20631.8191636123. The cubic root of 425671962 is about 752.2433347973.

The spelling of 425671962 in words is "four hundred twenty-five million, six hundred seventy-one thousand, nine hundred sixty-two".