1044016 has 20 divisors (see below), whose sum is σ = 2111472. Its totient is φ = 499136.

The previous prime is 1043981. The next prime is 1044019. The reversal of 1044016 is 6104401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051 + ... + 1786.

2^1044016 is an apocalyptic number.

1044016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1044016 is an abundant number, since it is smaller than the sum of its proper divisors (1067456).

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

1044016 is a wasteful number, since it uses less digits than its factorization.

1044016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868 (or 2862 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1044016 is about 1021.7710115285. The cubic root of 1044016 is about 101.4461846780.

Adding to 1044016 its reverse (6104401), we get a palindrome (7148417).

The spelling of 1044016 in words is "one million, forty-four thousand, sixteen".