23141873 has 2 divisors, whose sum is σ = 23141874. Its totient is φ = 23141872.

The previous prime is 23141861. The next prime is 23141893. The reversal of 23141873 is 37814132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14807104 + 8334769 = 3848^2 + 2887^2 .

It is a cyclic number.

It is not a de Polignac number, because 23141873 - 2⁴ = 23141857 is a prime.

It is not a weakly prime, because it can be changed into another prime (23141893) 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, 11570936 + 11570937.

It is an arithmetic number, because the mean of its divisors is an integer number (11570937).

Almost surely, 2^23141873 is an apocalyptic number.

It is an amenable number.

23141873 is a deficient number, since it is larger than the sum of its proper divisors (1).

23141873 is an equidigital number, since it uses as much as digits as its factorization.

23141873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 29.

The square root of 23141873 is about 4810.6000665198. The cubic root of 23141873 is about 284.9702359396.

The spelling of 23141873 in words is "twenty-three million, one hundred forty-one thousand, eight hundred seventy-three".