1448125 has 20 divisors (see below), whose sum is σ = 2074336. Its totient is φ = 990000.

The previous prime is 1448087. The next prime is 1448171. The reversal of 1448125 is 5218441.

It is not a de Polignac number, because 1448125 - 2¹¹ = 1446077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1448125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4210 + ... + 4540.

2^1448125 is an apocalyptic number.

It is an amenable number.

1448125 is a deficient number, since it is larger than the sum of its proper divisors (626211).

1448125 is an frugal number, since it uses more digits than its factorization.

1448125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 343 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

The square root of 1448125 is about 1203.3806546559. The cubic root of 1448125 is about 113.1363118629.

The spelling of 1448125 in words is "one million, four hundred forty-eight thousand, one hundred twenty-five".