8885442 has 8 divisors (see below), whose sum is σ = 17770896. Its totient is φ = 2961812.

The previous prime is 8885423. The next prime is 8885447. The reversal of 8885442 is 2445888.

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

8885442 is an admirable number.

It is an Ulam number.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 8885442.

It is not an unprimeable number, because it can be changed into a prime (8885447) 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, 740448 + ... + 740459.

It is an arithmetic number, because the mean of its divisors is an integer number (2221362).

Almost surely, 2^8885442 is an apocalyptic number.

8885442 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.

8885442 is a wasteful number, since it uses less digits than its factorization.

8885442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480912.

The product of its digits is 81920, while the sum is 39.

The square root of 8885442 is about 2980.8458531095. The cubic root of 8885442 is about 207.1220545555.

The spelling of 8885442 in words is "eight million, eight hundred eighty-five thousand, four hundred forty-two".