1104400232 has 64 divisors (see below), whose sum is σ = 2387448000. Its totient is φ = 474660864.

The previous prime is 1104400229. The next prime is 1104400237. The reversal of 1104400232 is 2320044011.

It is a self number, because there is not a number n which added to its sum of digits gives 1104400232.

It is not an unprimeable number, because it can be changed into a prime (1104400237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111848 + ... + 121320.

It is an arithmetic number, because the mean of its divisors is an integer number (37303875).

Almost surely, 2^1104400232 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 1104400232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1193724000).

1104400232 is an abundant number, since it is smaller than the sum of its proper divisors (1283047768).

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

1104400232 is a wasteful number, since it uses less digits than its factorization.

1104400232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9570 (or 9566 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1104400232 is about 33232.5176897568. The cubic root of 1104400232 is about 1033.6547302258.

Adding to 1104400232 its reverse (2320044011), we get a palindrome (3424444243).

The spelling of 1104400232 in words is "one billion, one hundred four million, four hundred thousand, two hundred thirty-two".