1112016 has 20 divisors (see below), whose sum is σ = 2872832. Its totient is φ = 370656.

The previous prime is 1112011. The next prime is 1112017. The reversal of 1112016 is 6102111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1111992 and 1112010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11536 + ... + 11631.

2^1112016 is an apocalyptic number.

1112016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1112016 is an abundant number, since it is smaller than the sum of its proper divisors (1760816).

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

1112016 is a wasteful number, since it uses less digits than its factorization.

1112016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23178 (or 23172 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1112016 is about 1054.5216925223. The cubic root of 1112016 is about 103.6025262374.

Adding to 1112016 its reverse (6102111), we get a palindrome (7214127).

The spelling of 1112016 in words is "one million, one hundred twelve thousand, sixteen".