1104971136 has 64 divisors (see below), whose sum is σ = 2990513520. Its totient is φ = 361367552.

The previous prime is 1104971123. The next prime is 1104971159. The reversal of 1104971136 is 6311794011.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1104971136² = 2441922422786260992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1104971097 and 1104971106.

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, 6795 + ... + 47498.

Almost surely, 2^1104971136 is an apocalyptic number.

1104971136 is a gapful number since it is divisible by the number (16) 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 1104971136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1495256760).

1104971136 is an abundant number, since it is smaller than the sum of its proper divisors (1885542384).

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

1104971136 is an equidigital number, since it uses as much as digits as its factorization.

1104971136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54363 (or 54351 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 1104971136 is about 33241.1061187801. The cubic root of 1104971136 is about 1033.8328105835.

The spelling of 1104971136 in words is "one billion, one hundred four million, nine hundred seventy-one thousand, one hundred thirty-six".