788442 has 16 divisors (see below), whose sum is σ = 1585632. Its totient is φ = 261360.

The previous prime is 788429. The next prime is 788449. The reversal of 788442 is 244887.

788442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (788449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1788 + ... + 2184.

It is an arithmetic number, because the mean of its divisors is an integer number (99102).

2⁷⁸⁸⁴⁴² is an apocalyptic number.

788442 is an abundant number, since it is smaller than the sum of its proper divisors (797190).

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

788442 is a wasteful number, since it uses less digits than its factorization.

788442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733.

The product of its digits is 14336, while the sum is 33.

The square root of 788442 is about 887.9425657102. The cubic root of 788442 is about 92.3825438811.

The spelling of 788442 in words is "seven hundred eighty-eight thousand, four hundred forty-two".