1448224 has 24 divisors (see below), whose sum is σ = 2878848. Its totient is φ = 717120.

The previous prime is 1448221. The next prime is 1448303. The reversal of 1448224 is 4228441.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448221) 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 3 ways as a sum of consecutive naturals, for example, 5209 + ... + 5479.

It is an arithmetic number, because the mean of its divisors is an integer number (119952).

2^1448224 is an apocalyptic number.

It is an amenable number.

1448224 is a deficient number, since it is larger than the sum of its proper divisors (1430624).

1448224 is a wasteful number, since it uses less digits than its factorization.

1448224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448 (or 440 counting only the distinct ones).

The product of its digits is 2048, while the sum is 25.

The square root of 1448224 is about 1203.4217880693. The cubic root of 1448224 is about 113.1388899644.

The spelling of 1448224 in words is "one million, four hundred forty-eight thousand, two hundred twenty-four".