It is a Jordan-Polya number, since it can be written as 4! ⋅ (3!)6 ⋅ 2!.
It is a nialpdrome in base 12.
It is an unprimeable number.
22239488 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2239488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3357080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2239488 is an frugal number, since it uses more digits than its factorization.
2239488 is an odious number, because the sum of its binary digits is odd.
The square root of 2239488 is about 1496.4918977395. The cubic root of 2239488 is about 130.8326826839.
Multiplying 2239488 by its sum of digits (36), we get a cube (80621568 = 4323).
Multiplying 2239488 by its product of digits (27648), we get a 10-th power (61917364224 = 1210).
2239488 divided by its product of digits (27648) gives a 4-th power (81 = 34).
The spelling of 2239488 in words is "two million, two hundred thirty-nine thousand, four hundred eighty-eight".