1112264 has 8 divisors (see below), whose sum is σ = 2085510. Its totient is φ = 556128.

The previous prime is 1112239. The next prime is 1112269. The reversal of 1112264 is 4622111.

It can be written as a sum of positive squares in only one way, i.e., 902500 + 209764 = 950^2 + 458^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1112269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69509 + ... + 69524.

2^1112264 is an apocalyptic number.

It is an amenable number.

1112264 is a deficient number, since it is larger than the sum of its proper divisors (973246).

1112264 is a wasteful number, since it uses less digits than its factorization.

1112264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139039 (or 139035 counting only the distinct ones).

The product of its digits is 96, while the sum is 17.

The square root of 1112264 is about 1054.6392748234. The cubic root of 1112264 is about 103.6102274206.

Adding to 1112264 its reverse (4622111), we get a palindrome (5734375).

The spelling of 1112264 in words is "one million, one hundred twelve thousand, two hundred sixty-four".