2233344 has 44 divisors (see below), whose sum is σ = 5960864. Its totient is φ = 743424.

The previous prime is 2233337. The next prime is 2233373. The reversal of 2233344 is 4433322.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2233344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2709 + ... + 3435.

2^2233344 is an apocalyptic number.

2233344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2233344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2980432).

2233344 is an abundant number, since it is smaller than the sum of its proper divisors (3727520).

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

2233344 is an equidigital number, since it uses as much as digits as its factorization.

2233344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 732 counting only the distinct ones).

The product of its digits is 1728, while the sum is 21.

The square root of 2233344 is about 1494.4376868910. The cubic root of 2233344 is about 130.7129273010.

Adding to 2233344 its reverse (4433322), we get a palindrome (6666666).

The spelling of 2233344 in words is "two million, two hundred thirty-three thousand, three hundred forty-four".