1112300 has 54 divisors (see below), whose sum is σ = 2820132. Its totient is φ = 379680.

The previous prime is 1112291. The next prime is 1112323. The reversal of 1112300 is 32111.

1112300 = 126² + 127² + ... + 174².

It is a super-2 number, since 2×1112300² = 2474422580000, which contains 22 as substring.

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 17 ways as a sum of consecutive naturals, for example, 4787 + ... + 5013.

2^1112300 is an apocalyptic number.

1112300 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 1112300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1410066).

1112300 is an abundant number, since it is smaller than the sum of its proper divisors (1707832).

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

1112300 is a wasteful number, since it uses less digits than its factorization.

1112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 1112300 is about 1054.6563421324. The cubic root of 1112300 is about 103.6113452392.

Adding to 1112300 its reverse (32111), we get a palindrome (1144411).

The spelling of 1112300 in words is "one million, one hundred twelve thousand, three hundred".