1014444 has 60 divisors (see below), whose sum is σ = 2764608. Its totient is φ = 324000.
The previous prime is 1014397. The next prime is 1014451. The reversal of 1014444 is 4444101.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9994 + ... + 10094.
21014444 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 1014444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1382304).
1014444 is an abundant number, since it is smaller than the sum of its proper divisors (1750164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1014444 is a wasteful number, since it uses less digits than its factorization.
1014444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148 (or 137 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 1014444 is about 1007.1961080147. The cubic root of 1014444 is about 100.4791669894.
Adding to 1014444 its reverse (4444101), we get a palindrome (5458545).
It can be divided in two parts, 101 and 4444, that multiplied together give a palindrome (448844).
The spelling of 1014444 in words is "one million, fourteen thousand, four hundred forty-four".
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