1448755 has 32 divisors (see below), whose sum is σ = 2239488. Its totient is φ = 873600.

The previous prime is 1448743. The next prime is 1448761. The reversal of 1448755 is 5578441.

It is not a de Polignac number, because 1448755 - 2¹⁷ = 1317683 is a prime.

It is an Ulam number.

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 1448755.

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 31 ways as a sum of consecutive naturals, for example, 20370 + ... + 20440.

It is an arithmetic number, because the mean of its divisors is an integer number (69984).

2^1448755 is an apocalyptic number.

1448755 is a deficient number, since it is larger than the sum of its proper divisors (790733).

1448755 is a wasteful number, since it uses less digits than its factorization.

1448755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147.

The product of its digits is 22400, while the sum is 34.

The square root of 1448755 is about 1203.6423887517. The cubic root of 1448755 is about 113.1527159586.

The spelling of 1448755 in words is "one million, four hundred forty-eight thousand, seven hundred fifty-five".