1120529 has 2 divisors, whose sum is σ = 1120530. Its totient is φ = 1120528.

The previous prime is 1120519. The next prime is 1120541. The reversal of 1120529 is 9250211.

1120529 is nontrivially palindromic in base 4.

1120529 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 565504 + 555025 = 752^2 + 745^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120529 - 2⁴ = 1120513 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120529.

It is not a weakly prime, because it can be changed into another prime (1120519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560264 + 560265.

It is an arithmetic number, because the mean of its divisors is an integer number (560265).

2^1120529 is an apocalyptic number.

It is an amenable number.

1120529 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120529 is an equidigital number, since it uses as much as digits as its factorization.

1120529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1120529 is about 1058.5504239289. The cubic root of 1120529 is about 103.8662296384.

The spelling of 1120529 in words is "one million, one hundred twenty thousand, five hundred twenty-nine".