1444960 has 48 divisors (see below), whose sum is σ = 3728592. Its totient is φ = 524800.

The previous prime is 1444957. The next prime is 1444967. The reversal of 1444960 is 694441.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1350 + ... + 2170.

It is an arithmetic number, because the mean of its divisors is an integer number (77679).

2^1444960 is an apocalyptic number.

1444960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1444960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1864296).

1444960 is an abundant number, since it is smaller than the sum of its proper divisors (2283632).

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

1444960 is a wasteful number, since it uses less digits than its factorization.

With its successor (1444961) it forms an eRAP, since the sums of their prime factors are consecutive (847 and 848).

1444960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1444960 is about 1202.0648900954. The cubic root of 1444960 is about 113.0538287410.

The spelling of 1444960 in words is "one million, four hundred forty-four thousand, nine hundred sixty".