1444452 has 12 divisors (see below), whose sum is σ = 3370416. Its totient is φ = 481480.

The previous prime is 1444447. The next prime is 1444459. The reversal of 1444452 is 2544441.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1444459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60174 + ... + 60197.

It is an arithmetic number, because the mean of its divisors is an integer number (280868).

2^1444452 is an apocalyptic number.

1444452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1444452 is an abundant number, since it is smaller than the sum of its proper divisors (1925964).

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

1444452 is a wasteful number, since it uses less digits than its factorization.

1444452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120378 (or 120376 counting only the distinct ones).

The product of its digits is 2560, while the sum is 24.

The square root of 1444452 is about 1201.8535684517. The cubic root of 1444452 is about 113.0405785295.

Adding to 1444452 its reverse (2544441), we get a palindrome (3988893).

The spelling of 1444452 in words is "one million, four hundred forty-four thousand, four hundred fifty-two".