11225873 has 2 divisors, whose sum is σ = 11225874. Its totient is φ = 11225872.

The previous prime is 11225857. The next prime is 11225887. The reversal of 11225873 is 37852211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6932689 + 4293184 = 2633^2 + 2072^2 .

It is an emirp because it is prime and its reverse (37852211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11225873 - 2⁴ = 11225857 is a prime.

It is a super-2 number, since 2×11225873² = 252040449224258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11225803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5612936 + 5612937.

It is an arithmetic number, because the mean of its divisors is an integer number (5612937).

Almost surely, 2^11225873 is an apocalyptic number.

It is an amenable number.

11225873 is a deficient number, since it is larger than the sum of its proper divisors (1).

11225873 is an equidigital number, since it uses as much as digits as its factorization.

11225873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 29.

The square root of 11225873 is about 3350.5033950139. The cubic root of 11225873 is about 223.9099406778.

The spelling of 11225873 in words is "eleven million, two hundred twenty-five thousand, eight hundred seventy-three".