1112704 has 16 divisors (see below), whose sum is σ = 2216970. Its totient is φ = 556288.

The previous prime is 1112689. The next prime is 1112707. The reversal of 1112704 is 4072111.

It can be written as a sum of positive squares in only one way, i.e., 1098304 + 14400 = 1048^2 + 120^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×1112704² = 2476220383232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (1112707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4219 + ... + 4474.

2^1112704 is an apocalyptic number.

It is an amenable number.

1112704 is a deficient number, since it is larger than the sum of its proper divisors (1104266).

1112704 is an frugal number, since it uses more digits than its factorization.

1112704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8707 (or 8695 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 1112704 is about 1054.8478563281. The cubic root of 1112704 is about 103.6238879934.

Adding to 1112704 its reverse (4072111), we get a palindrome (5184815).

The spelling of 1112704 in words is "one million, one hundred twelve thousand, seven hundred four".