8811942 has 8 divisors (see below), whose sum is σ = 17623896. Its totient is φ = 2937312.

The previous prime is 8811937. The next prime is 8811949. The reversal of 8811942 is 2491188.

8811942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

8811942 is an admirable number.

It is a super-2 number, since 2×8811942² = 155300643622728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8811949) 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, 734323 + ... + 734334.

It is an arithmetic number, because the mean of its divisors is an integer number (2202987).

Almost surely, 2^8811942 is an apocalyptic number.

8811942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8811942 is a wasteful number, since it uses less digits than its factorization.

8811942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468662.

The product of its digits is 4608, while the sum is 33.

The square root of 8811942 is about 2968.4915361173. The cubic root of 8811942 is about 206.5493709475.

The spelling of 8811942 in words is "eight million, eight hundred eleven thousand, nine hundred forty-two".