8783425 has 24 divisors (see below), whose sum is σ = 12695616. Its totient is φ = 5903040.

The previous prime is 8783417. The next prime is 8783429. The reversal of 8783425 is 5243878.

It is not a de Polignac number, because 8783425 - 2³ = 8783417 is a prime.

It is a d-powerful number, because it can be written as 8 + 7 + 8⁴ + 3⁴ + 4¹¹ + 2²² + 5⁸ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8783429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8802 + ... + 9748.

It is an arithmetic number, because the mean of its divisors is an integer number (528984).

Almost surely, 2^8783425 is an apocalyptic number.

It is an amenable number.

8783425 is a deficient number, since it is larger than the sum of its proper divisors (3912191).

8783425 is a wasteful number, since it uses less digits than its factorization.

8783425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017 (or 1012 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 8783425 is about 2963.6843624111. The cubic root of 8783425 is about 206.3263200871.

The spelling of 8783425 in words is "eight million, seven hundred eighty-three thousand, four hundred twenty-five".