1105632304 has 80 divisors (see below), whose sum is σ = 2495872000. Its totient is φ = 464693760.

The previous prime is 1105632301. The next prime is 1105632313. The reversal of 1105632304 is 4032365011.

It is not an unprimeable number, because it can be changed into a prime (1105632301) 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 15 ways as a sum of consecutive naturals, for example, 2215447 + ... + 2215945.

It is an arithmetic number, because the mean of its divisors is an integer number (31198400).

Almost surely, 2^1105632304 is an apocalyptic number.

1105632304 is a gapful number since it is divisible by the number (14) 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 1105632304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1247936000).

1105632304 is an abundant number, since it is smaller than the sum of its proper divisors (1390239696).

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

1105632304 is a wasteful number, since it uses less digits than its factorization.

1105632304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1105632304 is about 33251.0496676421. The cubic root of 1105632304 is about 1034.0389700814.

Adding to 1105632304 its reverse (4032365011), we get a palindrome (5137997315).

The spelling of 1105632304 in words is "one billion, one hundred five million, six hundred thirty-two thousand, three hundred four".