1441449 has 16 divisors (see below), whose sum is σ = 2154240. Its totient is φ = 952560.

The previous prime is 1441439. The next prime is 1441459. The reversal of 1441449 is 9441441.

It is an interprime number because it is at equal distance from previous prime (1441439) and next prime (1441459).

It is not a de Polignac number, because 1441449 - 2¹¹ = 1439401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1441439) 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, 5184 + ... + 5454.

It is an arithmetic number, because the mean of its divisors is an integer number (134640).

2^1441449 is an apocalyptic number.

It is an amenable number.

1441449 is a deficient number, since it is larger than the sum of its proper divisors (712791).

1441449 is a wasteful number, since it uses less digits than its factorization.

1441449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477 (or 471 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 1441449 is about 1200.6035981955. The cubic root of 1441449 is about 112.9621874685.

The spelling of 1441449 in words is "one million, four hundred forty-one thousand, four hundred forty-nine".