1444534 has 16 divisors (see below), whose sum is σ = 2667168. Its totient is φ = 571392.

The previous prime is 1444529. The next prime is 1444543. The reversal of 1444534 is 4354441.

It is a junction number, because it is equal to n+sod(n) for n = 1444499 and 1444508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3787 + ... + 4150.

It is an arithmetic number, because the mean of its divisors is an integer number (166698).

2^1444534 is an apocalyptic number.

1444534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1444534 is a deficient number, since it is larger than the sum of its proper divisors (1222634).

1444534 is a wasteful number, since it uses less digits than its factorization.

1444534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7959.

The product of its digits is 3840, while the sum is 25.

The square root of 1444534 is about 1201.8876819404. The cubic root of 1444534 is about 113.0427175534.

Adding to 1444534 its reverse (4354441), we get a palindrome (5798975).

The spelling of 1444534 in words is "one million, four hundred forty-four thousand, five hundred thirty-four".