788611 has 4 divisors (see below), whose sum is σ = 793792. Its totient is φ = 783432.

The previous prime is 788603. The next prime is 788621. The reversal of 788611 is 116887.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 116887 = 179 ⋅653.

It is a cyclic number.

It is not a de Polignac number, because 788611 - 2³ = 788603 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 2355 + ... + 2668.

It is an arithmetic number, because the mean of its divisors is an integer number (198448).

2⁷⁸⁸⁶¹¹ is an apocalyptic number.

788611 is a deficient number, since it is larger than the sum of its proper divisors (5181).

788611 is a wasteful number, since it uses less digits than its factorization.

788611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5180.

The product of its digits is 2688, while the sum is 31.

The square root of 788611 is about 888.0377244239. The cubic root of 788611 is about 92.3891440430.

The spelling of 788611 in words is "seven hundred eighty-eight thousand, six hundred eleven".