1443960 has 128 divisors (see below), whose sum is σ = 5529600. Its totient is φ = 328320.

The previous prime is 1443941. The next prime is 1443961. The reversal of 1443960 is 693441.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1443961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7465 + ... + 7655.

It is an arithmetic number, because the mean of its divisors is an integer number (43200).

2^1443960 is an apocalyptic number.

1443960 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 1443960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2764800).

1443960 is an abundant number, since it is smaller than the sum of its proper divisors (4085640).

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

1443960 is a wasteful number, since it uses less digits than its factorization.

1443960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1443960 is about 1201.6488671821. The cubic root of 1443960 is about 113.0277426858.

It can be divided in two parts, 1443 and 960, that multiplied together give a triangular number (1385280 = T₁₆₆₄).

The spelling of 1443960 in words is "one million, four hundred forty-three thousand, nine hundred sixty".