1112725 has 12 divisors (see below), whose sum is σ = 1410624. Its totient is φ = 870320.

The previous prime is 1112723. The next prime is 1112729. The reversal of 1112725 is 5272111.

It is not a de Polignac number, because 1112725 - 2¹ = 1112723 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112723) 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 11 ways as a sum of consecutive naturals, for example, 702 + ... + 1648.

It is an arithmetic number, because the mean of its divisors is an integer number (117552).

2^1112725 is an apocalyptic number.

It is an amenable number.

1112725 is a deficient number, since it is larger than the sum of its proper divisors (297899).

1112725 is an equidigital number, since it uses as much as digits as its factorization.

1112725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004 (or 999 counting only the distinct ones).

The product of its digits is 140, while the sum is 19.

The square root of 1112725 is about 1054.8578103233. The cubic root of 1112725 is about 103.6245398852.

Adding to 1112725 its reverse (5272111), we get a palindrome (6384836).

The spelling of 1112725 in words is "one million, one hundred twelve thousand, seven hundred twenty-five".