1044225 has 96 divisors (see below), whose sum is σ = 2499840. Its totient is φ = 414720.

The previous prime is 1044217. The next prime is 1044227. The reversal of 1044225 is 5224401.

It is not a de Polignac number, because 1044225 - 2³ = 1044217 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1044198 and 1044207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044227) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 61417 + ... + 61433.

It is an arithmetic number, because the mean of its divisors is an integer number (26040).

2^1044225 is an apocalyptic number.

1044225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1044225 is an abundant number, since it is smaller than the sum of its proper divisors (1455615).

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

1044225 is a wasteful number, since it uses less digits than its factorization.

1044225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 1044225 is about 1021.8732798151. The cubic root of 1044225 is about 101.4529536796.

Adding to 1044225 its reverse (5224401), we get a palindrome (6268626).

The spelling of 1044225 in words is "one million, forty-four thousand, two hundred twenty-five".