425798788 has 12 divisors (see below), whose sum is σ = 757363852. Its totient is φ = 209409120.

The previous prime is 425798773. The next prime is 425798801. The reversal of 425798788 is 887897524.

It can be written as a sum of positive squares in 2 ways, for example, as 249387264 + 176411524 = 15792^2 + 13282^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872295 + ... + 872782.

Almost surely, 2^425798788 is an apocalyptic number.

It is an amenable number.

425798788 is a deficient number, since it is larger than the sum of its proper divisors (331565064).

425798788 is a wasteful number, since it uses less digits than its factorization.

425798788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745142 (or 1745140 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 58.

The square root of 425798788 is about 20634.8924882104. The cubic root of 425798788 is about 752.3180359352.

The spelling of 425798788 in words is "four hundred twenty-five million, seven hundred ninety-eight thousand, seven hundred eighty-eight".