1120726 has 8 divisors (see below), whose sum is σ = 1689120. Its totient is φ = 557688.

The previous prime is 1120723. The next prime is 1120727. The reversal of 1120726 is 6270211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120723) 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, 766 + ... + 1681.

It is an arithmetic number, because the mean of its divisors is an integer number (211140).

2^1120726 is an apocalyptic number.

1120726 is a deficient number, since it is larger than the sum of its proper divisors (568394).

1120726 is a wasteful number, since it uses less digits than its factorization.

1120726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1120726 is about 1058.6434716183. The cubic root of 1120726 is about 103.8723161827.

Adding to 1120726 its reverse (6270211), we get a palindrome (7390937).

The spelling of 1120726 in words is "one million, one hundred twenty thousand, seven hundred twenty-six".