1105332480 has 360 divisors, whose sum is σ = 4523061312. Its totient is φ = 252481536.

The previous prime is 1105332457. The next prime is 1105332499. The reversal of 1105332480 is 842335011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 724999 + ... + 726521.

Almost surely, 2^1105332480 is an apocalyptic number.

1105332480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1105332480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2261530656).

1105332480 is an abundant number, since it is smaller than the sum of its proper divisors (3417728832).

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

1105332480 is an equidigital number, since it uses as much as digits as its factorization.

1105332480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1105332480 is about 33246.5408726983. The cubic root of 1105332480 is about 1033.9454918283.

Adding to 1105332480 its reverse (842335011), we get a palindrome (1947667491).

The spelling of 1105332480 in words is "one billion, one hundred five million, three hundred thirty-two thousand, four hundred eighty".