1444878 has 28 divisors (see below), whose sum is σ = 3252768. Its totient is φ = 481140.

The previous prime is 1444873. The next prime is 1444897. The reversal of 1444878 is 8784441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444873) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 963 + ... + 1953.

2^1444878 is an apocalyptic number.

1444878 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1444878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1626384).

1444878 is an abundant number, since it is smaller than the sum of its proper divisors (1807890).

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

1444878 is an frugal number, since it uses more digits than its factorization.

1444878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 996 counting only the distinct ones).

The product of its digits is 28672, while the sum is 36.

The square root of 1444878 is about 1202.0307816358. The cubic root of 1444878 is about 113.0516901375.

The spelling of 1444878 in words is "one million, four hundred forty-four thousand, eight hundred seventy-eight".