11875873 has 2 divisors, whose sum is σ = 11875874. Its totient is φ = 11875872.

The previous prime is 11875861. The next prime is 11875879. The reversal of 11875873 is 37857811.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6640929 + 5234944 = 2577^2 + 2288^2 .

It is a cyclic number.

It is not a de Polignac number, because 11875873 - 2¹⁷ = 11744801 is a prime.

It is not a weakly prime, because it can be changed into another prime (11875879) 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, 5937936 + 5937937.

It is an arithmetic number, because the mean of its divisors is an integer number (5937937).

Almost surely, 2^11875873 is an apocalyptic number.

It is an amenable number.

11875873 is a deficient number, since it is larger than the sum of its proper divisors (1).

11875873 is an equidigital number, since it uses as much as digits as its factorization.

11875873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47040, while the sum is 40.

The square root of 11875873 is about 3446.1388538479. The cubic root of 11875873 is about 228.1507223888.

The spelling of 11875873 in words is "eleven million, eight hundred seventy-five thousand, eight hundred seventy-three".