1150073 has 2 divisors, whose sum is σ = 1150074. Its totient is φ = 1150072.

The previous prime is 1150063. The next prime is 1150081. The reversal of 1150073 is 3700511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1026169 + 123904 = 1013^2 + 352^2 .

It is an emirp because it is prime and its reverse (3700511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1150073 - 2⁴ = 1150057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1150063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575036 + 575037.

It is an arithmetic number, because the mean of its divisors is an integer number (575037).

2^1150073 is an apocalyptic number.

It is an amenable number.

1150073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150073 is an equidigital number, since it uses as much as digits as its factorization.

1150073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 1150073 is about 1072.4145653617. The cubic root of 1150073 is about 104.7711721206.

Adding to 1150073 its reverse (3700511), we get a palindrome (4850584).

The spelling of 1150073 in words is "one million, one hundred fifty thousand, seventy-three".