8923122 has 80 divisors (see below), whose sum is σ = 22767360. Its totient is φ = 2589408.

The previous prime is 8923121. The next prime is 8923157. The reversal of 8923122 is 2213298.

It is a happy number.

It is a super-3 number, since 3×8923122³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (8923121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 39903 + ... + 40125.

It is an arithmetic number, because the mean of its divisors is an integer number (284592).

Almost surely, 2^8923122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8923122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11383680).

8923122 is an abundant number, since it is smaller than the sum of its proper divisors (13844238).

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

8923122 is a wasteful number, since it uses less digits than its factorization.

8923122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 260 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 8923122 is about 2987.1595203470. The cubic root of 8923122 is about 207.4144186681.

It can be divided in two parts, 89231 and 22, that added together give a triangular number (89253 = T₄₂₂).

The spelling of 8923122 in words is "eight million, nine hundred twenty-three thousand, one hundred twenty-two".