1104431552 has 56 divisors (see below), whose sum is σ = 2507894400. Its totient is φ = 472723200.

The previous prime is 1104431477. The next prime is 1104431569. The reversal of 1104431552 is 2551344011.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

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, 649199 + ... + 650897.

Almost surely, 2^1104431552 is an apocalyptic number.

It is an amenable number.

1104431552 is an abundant number, since it is smaller than the sum of its proper divisors (1403462848).

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

1104431552 is a wasteful number, since it uses less digits than its factorization.

1104431552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3169 (or 3159 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1104431552 is about 33232.9889116221. The cubic root of 1104431552 is about 1033.6645013695.

Adding to 1104431552 its reverse (2551344011), we get a palindrome (3655775563).

The spelling of 1104431552 in words is "one billion, one hundred four million, four hundred thirty-one thousand, five hundred fifty-two".