2304450 has 60 divisors (see below), whose sum is σ = 6414210. Its totient is φ = 613440.

The previous prime is 2304443. The next prime is 2304451. The reversal of 2304450 is 544032.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1306449 + 998001 = 1143^2 + 999^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2304451) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3766 + ... + 4334.

2^2304450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2304450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3207105).

2304450 is an abundant number, since it is smaller than the sum of its proper divisors (4109760).

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

2304450 is a wasteful number, since it uses less digits than its factorization.

2304450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2304450 is about 1518.0415014090. The cubic root of 2304450 is about 132.0856881649.

Adding to 2304450 its reverse (544032), we get a palindrome (2848482).

The spelling of 2304450 in words is "two million, three hundred four thousand, four hundred fifty".