11493073 has 2 divisors, whose sum is σ = 11493074. Its totient is φ = 11493072.

The previous prime is 11493059. The next prime is 11493089. The reversal of 11493073 is 37039411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10036224 + 1456849 = 3168^2 + 1207^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11493073 is a prime.

It is not a weakly prime, because it can be changed into another prime (11496073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5746536 + 5746537.

It is an arithmetic number, because the mean of its divisors is an integer number (5746537).

Almost surely, 2^11493073 is an apocalyptic number.

It is an amenable number.

11493073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11493073 is an equidigital number, since it uses as much as digits as its factorization.

11493073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 11493073 is about 3390.1435072870. The cubic root of 11493073 is about 225.6725424480.

The spelling of 11493073 in words is "eleven million, four hundred ninety-three thousand, seventy-three".