1105324225 has 24 divisors (see below), whose sum is σ = 1432854720. Its totient is φ = 844240320.

The previous prime is 1105324223. The next prime is 1105324229. The reversal of 1105324225 is 5224235011.

It is not a de Polignac number, because 1105324225 - 2¹ = 1105324223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 1105324225.

It is not an unprimeable number, because it can be changed into a prime (1105324223) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 377467 + ... + 380383.

It is an arithmetic number, because the mean of its divisors is an integer number (59702280).

Almost surely, 2^1105324225 is an apocalyptic number.

It is an amenable number.

1105324225 is a deficient number, since it is larger than the sum of its proper divisors (327530495).

1105324225 is a wasteful number, since it uses less digits than its factorization.

1105324225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3609 (or 3604 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1105324225 is about 33246.4167242126. The cubic root of 1105324225 is about 1033.9429178694.

Adding to 1105324225 its reverse (5224235011), we get a palindrome (6329559236).

The spelling of 1105324225 in words is "one billion, one hundred five million, three hundred twenty-four thousand, two hundred twenty-five".