1112328000 has 336 divisors, whose sum is σ = 4549469184. Its totient is φ = 254131200.

The previous prime is 1112327989. The next prime is 1112328053. The reversal of 1112328000 is 8232111.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 47 ways as a sum of consecutive naturals, for example, 502897 + ... + 505103.

Almost surely, 2^1112328000 is an apocalyptic number.

1112328000 is a gapful number since it is divisible by the number (10) 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 1112328000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2274734592).

1112328000 is an abundant number, since it is smaller than the sum of its proper divisors (3437141184).

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

1112328000 is a wasteful number, since it uses less digits than its factorization.

1112328000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1112328000 is about 33351.5816716389. The cubic root of 1112328000 is about 1036.1221463690.

The spelling of 1112328000 in words is "one billion, one hundred twelve million, three hundred twenty-eight thousand".