1104557712 has 80 divisors (see below), whose sum is σ = 2967018432. Its totient is φ = 353802240.

The previous prime is 1104557687. The next prime is 1104557717. The reversal of 1104557712 is 2177554011.

It is not an unprimeable number, because it can be changed into a prime (1104557717) 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, 127668 + ... + 136044.

Almost surely, 2^1104557712 is an apocalyptic number.

1104557712 is a gapful number since it is divisible by the number (12) 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 1104557712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1483509216).

1104557712 is an abundant number, since it is smaller than the sum of its proper divisors (1862460720).

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

1104557712 is a wasteful number, since it uses less digits than its factorization.

1104557712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8496 (or 8490 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 33.

The square root of 1104557712 is about 33234.8869713739. The cubic root of 1104557712 is about 1033.7038586142.

The spelling of 1104557712 in words is "one billion, one hundred four million, five hundred fifty-seven thousand, seven hundred twelve".