1005224441 has 8 divisors (see below), whose sum is σ = 1088599680. Its totient is φ = 922713552.

The previous prime is 1005224411. The next prime is 1005224471. The reversal of 1005224441 is 1444225001.

It is an interprime number because it is at equal distance from previous prime (1005224411) and next prime (1005224471).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1005224441 - 2²² = 1001030137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1005224411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213665 + ... + 218318.

It is an arithmetic number, because the mean of its divisors is an integer number (136074960).

Almost surely, 2^1005224441 is an apocalyptic number.

It is an amenable number.

1005224441 is a deficient number, since it is larger than the sum of its proper divisors (83375239).

1005224441 is a wasteful number, since it uses less digits than its factorization.

1005224441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432175.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 1005224441 is about 31705.2746558045. The cubic root of 1005224441 is about 1001.7384563515.

Adding to 1005224441 its reverse (1444225001), we get a palindrome (2449449442).

The spelling of 1005224441 in words is "one billion, five million, two hundred twenty-four thousand, four hundred forty-one".