2234304 has 70 divisors (see below), whose sum is σ = 6638544. Its totient is φ = 743040.

The previous prime is 2234303. The next prime is 2234317. The reversal of 2234304 is 4034322.

It is a super-2 number, since 2×2234304² = 9984228728832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234303) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4969 + ... + 5399.

2^2234304 is an apocalyptic number.

2234304 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 2234304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3319272).

2234304 is an abundant number, since it is smaller than the sum of its proper divisors (4404240).

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

2234304 is an equidigital number, since it uses as much as digits as its factorization.

2234304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2234304 is about 1494.7588434259. The cubic root of 2234304 is about 130.7316535451.

Adding to 2234304 its sum of digits (18), we get a palindrome (2234322).

Adding to 2234304 its reverse (4034322), we get a palindrome (6268626).

The spelling of 2234304 in words is "two million, two hundred thirty-four thousand, three hundred four".