1112882800 has 60 divisors (see below), whose sum is σ = 2681228440. Its totient is φ = 443900160.

The previous prime is 1112882783. The next prime is 1112882819. The reversal of 1112882800 is 82882111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145471 + ... + 152929.

Almost surely, 2^1112882800 is an apocalyptic number.

1112882800 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 1112882800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1340614220).

1112882800 is an abundant number, since it is smaller than the sum of its proper divisors (1568345640).

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

1112882800 is a wasteful number, since it uses less digits than its factorization.

1112882800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7850 (or 7839 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 31.

The square root of 1112882800 is about 33359.8980813791. The cubic root of 1112882800 is about 1036.2943812438.

The spelling of 1112882800 in words is "one billion, one hundred twelve million, eight hundred eighty-two thousand, eight hundred".