1448485 has 8 divisors (see below), whose sum is σ = 1840536. Its totient is φ = 1090560.

The previous prime is 1448477. The next prime is 1448497. The reversal of 1448485 is 5848441.

It can be written as a sum of positive squares in 4 ways, for example, as 613089 + 835396 = 783^2 + 914^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1448485 - 2³ = 1448477 is a prime.

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 1448485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8436 + ... + 8605.

It is an arithmetic number, because the mean of its divisors is an integer number (230067).

2^1448485 is an apocalyptic number.

It is an amenable number.

1448485 is a deficient number, since it is larger than the sum of its proper divisors (392051).

1448485 is a wasteful number, since it uses less digits than its factorization.

1448485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17063.

The product of its digits is 20480, while the sum is 34.

The square root of 1448485 is about 1203.5302239661. The cubic root of 1448485 is about 113.1456862143.

The spelling of 1448485 in words is "one million, four hundred forty-eight thousand, four hundred eighty-five".