8822139 has 8 divisors (see below), whose sum is σ = 11791872. Its totient is φ = 5866920.

The previous prime is 8822129. The next prime is 8822159. The reversal of 8822139 is 9312288.

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

It is not a de Polignac number, because 8822139 - 2¹⁵ = 8789371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8822129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2119 + ... + 4704.

It is an arithmetic number, because the mean of its divisors is an integer number (1473984).

Almost surely, 2^8822139 is an apocalyptic number.

8822139 is a deficient number, since it is larger than the sum of its proper divisors (2969733).

8822139 is a wasteful number, since it uses less digits than its factorization.

8822139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7257.

The product of its digits is 6912, while the sum is 33.

The square root of 8822139 is about 2970.2085785345. The cubic root of 8822139 is about 206.6290118123.

The spelling of 8822139 in words is "eight million, eight hundred twenty-two thousand, one hundred thirty-nine".