1120712 has 16 divisors (see below), whose sum is σ = 2169600. Its totient is φ = 542160.

The previous prime is 1120711. The next prime is 1120723. The reversal of 1120712 is 2170211.

It is not an unprimeable number, because it can be changed into a prime (1120711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012 + ... + 2507.

It is an arithmetic number, because the mean of its divisors is an integer number (135600).

2^1120712 is an apocalyptic number.

It is an amenable number.

1120712 is a deficient number, since it is larger than the sum of its proper divisors (1048888).

1120712 is a wasteful number, since it uses less digits than its factorization.

1120712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4556 (or 4552 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 1120712 is about 1058.6368593621. The cubic root of 1120712 is about 103.8718836600.

Adding to 1120712 its reverse (2170211), we get a palindrome (3290923).

The spelling of 1120712 in words is "one million, one hundred twenty thousand, seven hundred twelve".