1448244 has 54 divisors (see below), whose sum is σ = 4263714. Its totient is φ = 413280.

The previous prime is 1448221. The next prime is 1448303. The reversal of 1448244 is 4428441.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1102500 + 345744 = 1050^2 + 588^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1354 + ... + 2174.

2^1448244 is an apocalyptic number.

1448244 is a gapful number since it is divisible by the number (14) 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 1448244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2131857).

1448244 is an abundant number, since it is smaller than the sum of its proper divisors (2815470).

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

1448244 is a wasteful number, since it uses less digits than its factorization.

1448244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845 (or 833 counting only the distinct ones).

The product of its digits is 4096, while the sum is 27.

The square root of 1448244 is about 1203.4300976791. The cubic root of 1448244 is about 113.1394107788.

The spelling of 1448244 in words is "one million, four hundred forty-eight thousand, two hundred forty-four".