8922142 has 8 divisors (see below), whose sum is σ = 13463856. Its totient is φ = 4434192.

The previous prime is 8922139. The next prime is 8922149. The reversal of 8922142 is 2412298.

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

It is a d-powerful number, because it can be written as 8 + 9⁶ + 2⁵ + 2¹¹ + 1 + 4 + 2²³ .

It is a self number, because there is not a number n which added to its sum of digits gives 8922142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8922149) 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, 13023 + ... + 13690.

It is an arithmetic number, because the mean of its divisors is an integer number (1682982).

Almost surely, 2^8922142 is an apocalyptic number.

8922142 is a deficient number, since it is larger than the sum of its proper divisors (4541714).

8922142 is a wasteful number, since it uses less digits than its factorization.

8922142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26882.

The product of its digits is 2304, while the sum is 28.

The square root of 8922142 is about 2986.9954804117. The cubic root of 8922142 is about 207.4068251535.

The spelling of 8922142 in words is "eight million, nine hundred twenty-two thousand, one hundred forty-two".