788625 has 24 divisors (see below), whose sum is σ = 1423656. Its totient is φ = 420000.

The previous prime is 788621. The next prime is 788651. The reversal of 788625 is 526887.

It can be written as a sum of positive squares in 4 ways, for example, as 81 + 788544 = 9^2 + 888^2 .

It is not a de Polignac number, because 788625 - 2² = 788621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 788625.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 788625.

It is not an unprimeable number, because it can be changed into a prime (788621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 775 + ... + 1475.

It is an arithmetic number, because the mean of its divisors is an integer number (59319).

2⁷⁸⁸⁶²⁵ is an apocalyptic number.

788625 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

788625 is a deficient number, since it is larger than the sum of its proper divisors (635031).

788625 is a wasteful number, since it uses less digits than its factorization.

788625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722 (or 709 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 788625 is about 888.0456069369. The cubic root of 788625 is about 92.3896907596.

The spelling of 788625 in words is "seven hundred eighty-eight thousand, six hundred twenty-five".