1449943 has 12 divisors (see below), whose sum is σ = 1666224. Its totient is φ = 1258400.

The previous prime is 1449941. The next prime is 1449949. The reversal of 1449943 is 3499441.

It is not a de Polignac number, because 1449943 - 2¹ = 1449941 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1449899 and 1449908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2523 + ... + 3043.

It is an arithmetic number, because the mean of its divisors is an integer number (138852).

2^1449943 is an apocalyptic number.

1449943 is a deficient number, since it is larger than the sum of its proper divisors (216281).

1449943 is a wasteful number, since it uses less digits than its factorization.

1449943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 555 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 1449943 is about 1204.1357896849. The cubic root of 1449943 is about 113.1836364615.

It can be divided in two parts, 1 and 449943, that added together give a palindrome (449944).

The spelling of 1449943 in words is "one million, four hundred forty-nine thousand, nine hundred forty-three".