425912 has 8 divisors (see below), whose sum is σ = 798600. Its totient is φ = 212952.

The previous prime is 425911. The next prime is 425939. The reversal of 425912 is 219524.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 425912.

It is not an unprimeable number, because it can be changed into a prime (425911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26612 + ... + 26627.

It is an arithmetic number, because the mean of its divisors is an integer number (99825).

2⁴²⁵⁹¹² is an apocalyptic number.

It is an amenable number.

425912 is a deficient number, since it is larger than the sum of its proper divisors (372688).

425912 is a wasteful number, since it uses less digits than its factorization.

425912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53245 (or 53241 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 425912 is about 652.6193377460. The cubic root of 425912 is about 75.2384705831.

The spelling of 425912 in words is "four hundred twenty-five thousand, nine hundred twelve".