425293628 has 12 divisors (see below), whose sum is σ = 751633512. Its totient is φ = 210541200.

The previous prime is 425293591. The next prime is 425293633. The reversal of 425293628 is 826392524.

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 3 ways as a sum of consecutive naturals, for example, 525950 + ... + 526757.

It is an arithmetic number, because the mean of its divisors is an integer number (62636126).

Almost surely, 2^425293628 is an apocalyptic number.

It is an amenable number.

425293628 is a deficient number, since it is larger than the sum of its proper divisors (326339884).

425293628 is a wasteful number, since it uses less digits than its factorization.

425293628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052812 (or 1052810 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 425293628 is about 20622.6484235173. The cubic root of 425293628 is about 752.0204060216.

The spelling of 425293628 in words is "four hundred twenty-five million, two hundred ninety-three thousand, six hundred twenty-eight".