1448785 has 16 divisors (see below), whose sum is σ = 1935360. Its totient is φ = 1033920.

The previous prime is 1448779. The next prime is 1448789. The reversal of 1448785 is 5878441.

It is not a de Polignac number, because 1448785 - 2¹⁷ = 1317713 is a prime.

1448785 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1448789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1656 + ... + 2374.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

2^1448785 is an apocalyptic number.

It is an amenable number.

1448785 is a deficient number, since it is larger than the sum of its proper divisors (486575).

1448785 is a wasteful number, since it uses less digits than its factorization.

1448785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768.

The product of its digits is 35840, while the sum is 37.

The square root of 1448785 is about 1203.6548508605. The cubic root of 1448785 is about 113.1534969873.

The spelling of 1448785 in words is "one million, four hundred forty-eight thousand, seven hundred eighty-five".