785488 has 20 divisors (see below), whose sum is σ = 1660608. Its totient is φ = 356960.

The previous prime is 785483. The next prime is 785501. The reversal of 785488 is 884587.

It is a self number, because there is not a number n which added to its sum of digits gives 785488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (785483) by changing a digit.

785488 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 2056 + ... + 2407.

2⁷⁸⁵⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

785488 is an abundant number, since it is smaller than the sum of its proper divisors (875120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

785488 is a wasteful number, since it uses less digits than its factorization.

785488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4482 (or 4476 counting only the distinct ones).

The product of its digits is 71680, while the sum is 40.

The square root of 785488 is about 886.2776088788. The cubic root of 785488 is about 92.2670251062.

Subtracting 785488 from its reverse (884587), we obtain a palindrome (99099).

The spelling of 785488 in words is "seven hundred eighty-five thousand, four hundred eighty-eight".