942808 has 8 divisors (see below), whose sum is σ = 1767780. Its totient is φ = 471400.

The previous prime is 942787. The next prime is 942811. The reversal of 942808 is 808249.

942808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 942808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58918 + ... + 58933.

2⁹⁴²⁸⁰⁸ is an apocalyptic number.

It is an amenable number.

942808 is a deficient number, since it is larger than the sum of its proper divisors (824972).

942808 is a wasteful number, since it uses less digits than its factorization.

942808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117857 (or 117853 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 942808 is about 970.9830070604. The cubic root of 942808 is about 98.0560556714.

The spelling of 942808 in words is "nine hundred forty-two thousand, eight hundred eight".