1104202644 has 48 divisors (see below), whose sum is σ = 2600808000. Its totient is φ = 364605696.

The previous prime is 1104202621. The next prime is 1104202691. The reversal of 1104202644 is 4462024011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 977472 + ... + 978600.

It is an arithmetic number, because the mean of its divisors is an integer number (54183500).

Almost surely, 2^1104202644 is an apocalyptic number.

It is an amenable number.

1104202644 is an abundant number, since it is smaller than the sum of its proper divisors (1496605356).

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

1104202644 is a wasteful number, since it uses less digits than its factorization.

1104202644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832 (or 1830 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1104202644 is about 33229.5447456025. The cubic root of 1104202644 is about 1033.5930829032.

Adding to 1104202644 its reverse (4462024011), we get a palindrome (5566226655).

The spelling of 1104202644 in words is "one billion, one hundred four million, two hundred two thousand, six hundred forty-four".