8785425 has 48 divisors (see below), whose sum is σ = 16570368. Its totient is φ = 4065600.

The previous prime is 8785423. The next prime is 8785433. The reversal of 8785425 is 5245878.

It is not a de Polignac number, because 8785425 - 2¹ = 8785423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8785421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18744 + ... + 19206.

It is an arithmetic number, because the mean of its divisors is an integer number (345216).

Almost surely, 2^8785425 is an apocalyptic number.

It is an amenable number.

8785425 is a deficient number, since it is larger than the sum of its proper divisors (7784943).

8785425 is a wasteful number, since it uses less digits than its factorization.

8785425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 505 counting only the distinct ones).

The product of its digits is 89600, while the sum is 39.

The square root of 8785425 is about 2964.0217610537. The cubic root of 8785425 is about 206.3419791769.

The spelling of 8785425 in words is "eight million, seven hundred eighty-five thousand, four hundred twenty-five".