11028473 has 2 divisors, whose sum is σ = 11028474. Its totient is φ = 11028472.

The previous prime is 11028463. The next prime is 11028481. The reversal of 11028473 is 37482011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6135529 + 4892944 = 2477^2 + 2212^2 .

It is a cyclic number.

It is not a de Polignac number, because 11028473 - 2¹⁶ = 10962937 is a prime.

It is not a weakly prime, because it can be changed into another prime (11028443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5514236 + 5514237.

It is an arithmetic number, because the mean of its divisors is an integer number (5514237).

Almost surely, 2^11028473 is an apocalyptic number.

It is an amenable number.

11028473 is a deficient number, since it is larger than the sum of its proper divisors (1).

11028473 is an equidigital number, since it uses as much as digits as its factorization.

11028473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 11028473 is about 3320.9144824882. The cubic root of 11028473 is about 222.5897327751.

The spelling of 11028473 in words is "eleven million, twenty-eight thousand, four hundred seventy-three".