1444072 has 32 divisors (see below), whose sum is σ = 3136320. Its totient is φ = 610560.

The previous prime is 1444067. The next prime is 1444081. The reversal of 1444072 is 2704441.

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, 5872 + ... + 6112.

It is an arithmetic number, because the mean of its divisors is an integer number (98010).

2^1444072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1444072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1568160).

1444072 is an abundant number, since it is smaller than the sum of its proper divisors (1692248).

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

1444072 is a wasteful number, since it uses less digits than its factorization.

1444072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 1444072 is about 1201.6954689105. The cubic root of 1444072 is about 113.0306649228.

The spelling of 1444072 in words is "one million, four hundred forty-four thousand, seventy-two".