1204448 has 48 divisors (see below), whose sum is σ = 2862720. Its totient is φ = 487296.

The previous prime is 1204447. The next prime is 1204451. The reversal of 1204448 is 8444021.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4115 + ... + 4397.

It is an arithmetic number, because the mean of its divisors is an integer number (59640).

2^1204448 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 1204448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1431360).

1204448 is an abundant number, since it is smaller than the sum of its proper divisors (1658272).

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

1204448 is a wasteful number, since it uses less digits than its factorization.

1204448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1204448 is about 1097.4734620937. The cubic root of 1204448 is about 106.3969923962.

Adding to 1204448 its reverse (8444021), we get a palindrome (9648469).

The spelling of 1204448 in words is "one million, two hundred four thousand, four hundred forty-eight".