1244304 has 30 divisors (see below), whose sum is σ = 3482726. Its totient is φ = 414720.

The previous prime is 1244293. The next prime is 1244333. The reversal of 1244304 is 4034421.

It can be written as a sum of positive squares in only one way, i.e., 725904 + 518400 = 852^2 + 720^2 .

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

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4177 + ... + 4464.

2^1244304 is an apocalyptic number.

It is an amenable number.

1244304 is an abundant number, since it is smaller than the sum of its proper divisors (2238422).

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

1244304 is a wasteful number, since it uses less digits than its factorization.

1244304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8655 (or 8646 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 1244304 is about 1115.4837515625. The cubic root of 1244304 is about 107.5578632061.

Adding to 1244304 its reverse (4034421), we get a palindrome (5278725).

The spelling of 1244304 in words is "one million, two hundred forty-four thousand, three hundred four".