1105502240 has 24 divisors (see below), whose sum is σ = 2611749420. Its totient is φ = 442200832.

The previous prime is 1105502239. The next prime is 1105502261. The reversal of 1105502240 is 422055011.

1105502240 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1096669456 + 8832784 = 33116^2 + 2972^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3454535 + ... + 3454854.

Almost surely, 2^1105502240 is an apocalyptic number.

1105502240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1105502240 is an abundant number, since it is smaller than the sum of its proper divisors (1506247180).

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

1105502240 is an equidigital number, since it uses as much as digits as its factorization.

1105502240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6909404 (or 6909396 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 1105502240 is about 33249.0938222382. The cubic root of 1105502240 is about 1033.9984211821.

Adding to 1105502240 its reverse (422055011), we get a palindrome (1527557251).

The spelling of 1105502240 in words is "one billion, one hundred five million, five hundred two thousand, two hundred forty".