1444842 has 24 divisors (see below), whose sum is σ = 3578016. Its totient is φ = 412776.

The previous prime is 1444823. The next prime is 1444873. The reversal of 1444842 is 2484441.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 5608 + ... + 5859.

It is an arithmetic number, because the mean of its divisors is an integer number (149084).

2^1444842 is an apocalyptic number.

1444842 is an abundant number, since it is smaller than the sum of its proper divisors (2133174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1444842 is a wasteful number, since it uses less digits than its factorization.

1444842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11482 (or 11479 counting only the distinct ones).

The product of its digits is 4096, while the sum is 27.

The square root of 1444842 is about 1202.0158068844. The cubic root of 1444842 is about 113.0507512129.

The spelling of 1444842 in words is "one million, four hundred forty-four thousand, eight hundred forty-two".