1101804832 has 48 divisors (see below), whose sum is σ = 2331987840. Its totient is φ = 510789888.

The previous prime is 1101804817. The next prime is 1101804839. The reversal of 1101804832 is 2384081011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101804832.

It is not an unprimeable number, because it can be changed into a prime (1101804839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9298 + ... + 47854.

It is an arithmetic number, because the mean of its divisors is an integer number (48583080).

Almost surely, 2^1101804832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101804832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1165993920).

1101804832 is an abundant number, since it is smaller than the sum of its proper divisors (1230183008).

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

1101804832 is a wasteful number, since it uses less digits than its factorization.

1101804832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38633 (or 38625 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1101804832 is about 33193.4456180735. The cubic root of 1101804832 is about 1032.8443803512.

Adding to 1101804832 its reverse (2384081011), we get a palindrome (3485885843).

The spelling of 1101804832 in words is "one billion, one hundred one million, eight hundred four thousand, eight hundred thirty-two".