1112168 has 8 divisors (see below), whose sum is σ = 2085330. Its totient is φ = 556080.

The previous prime is 1112159. The next prime is 1112171. The reversal of 1112168 is 8612111.

1112168 is nontrivially palindromic in base 7.

It can be written as a sum of positive squares in only one way, i.e., 879844 + 232324 = 938^2 + 482^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69503 + ... + 69518.

2^1112168 is an apocalyptic number.

It is an amenable number.

1112168 is a deficient number, since it is larger than the sum of its proper divisors (973162).

1112168 is a wasteful number, since it uses less digits than its factorization.

1112168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139027 (or 139023 counting only the distinct ones).

The product of its digits is 96, while the sum is 20.

The square root of 1112168 is about 1054.5937606491. The cubic root of 1112168 is about 103.6072464533.

Adding to 1112168 its reverse (8612111), we get a palindrome (9724279).

The spelling of 1112168 in words is "one million, one hundred twelve thousand, one hundred sixty-eight".