788560 has 20 divisors (see below), whose sum is σ = 1833588. Its totient is φ = 315392.

The previous prime is 788549. The next prime is 788561. The reversal of 788560 is 65887.

It can be written as a sum of positive squares in 2 ways, for example, as 287296 + 501264 = 536^2 + 708^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788561) by changing a digit.

788560 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 (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4849 + ... + 5008.

2⁷⁸⁸⁵⁶⁰ is an apocalyptic number.

It is an amenable number.

788560 is an abundant number, since it is smaller than the sum of its proper divisors (1045028).

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

788560 is a wasteful number, since it uses less digits than its factorization.

788560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9870 (or 9864 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 788560 is about 888.0090089633. The cubic root of 788560 is about 92.3871523775.

The spelling of 788560 in words is "seven hundred eighty-eight thousand, five hundred sixty".