1444093 has 4 divisors (see below), whose sum is σ = 1650400. Its totient is φ = 1237788.

The previous prime is 1444087. The next prime is 1444103. The reversal of 1444093 is 3904441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1444093 - 2⁹ = 1443581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444043) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 103143 + ... + 103156.

It is an arithmetic number, because the mean of its divisors is an integer number (412600).

2^1444093 is an apocalyptic number.

It is an amenable number.

1444093 is a deficient number, since it is larger than the sum of its proper divisors (206307).

1444093 is an equidigital number, since it uses as much as digits as its factorization.

1444093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206306.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1444093 is about 1201.7042065334. The cubic root of 1444093 is about 113.0312128254.

The spelling of 1444093 in words is "one million, four hundred forty-four thousand, ninety-three".