8855942 has 4 divisors (see below), whose sum is σ = 13283916. Its totient is φ = 4427970.

The previous prime is 8855941. The next prime is 8855981. The reversal of 8855942 is 2495588.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8855942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8855941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2213984 + ... + 2213987.

It is an arithmetic number, because the mean of its divisors is an integer number (3320979).

Almost surely, 2^8855942 is an apocalyptic number.

8855942 is a deficient number, since it is larger than the sum of its proper divisors (4427974).

8855942 is a wasteful number, since it uses less digits than its factorization.

8855942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4427973.

The product of its digits is 115200, while the sum is 41.

The square root of 8855942 is about 2975.8934792764. The cubic root of 8855942 is about 206.8925827585.

The spelling of 8855942 in words is "eight million, eight hundred fifty-five thousand, nine hundred forty-two".