23411573 has 2 divisors, whose sum is σ = 23411574. Its totient is φ = 23411572.

The previous prime is 23411537. The next prime is 23411599. The reversal of 23411573 is 37511432.

Together with previous prime (23411537) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (23411599) can be obtained adding 23411573 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23406244 + 5329 = 4838^2 + 73^2 .

It is a cyclic number.

It is not a de Polignac number, because 23411573 - 2⁸ = 23411317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23411273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11705786 + 11705787.

It is an arithmetic number, because the mean of its divisors is an integer number (11705787).

Almost surely, 2^23411573 is an apocalyptic number.

It is an amenable number.

23411573 is a deficient number, since it is larger than the sum of its proper divisors (1).

23411573 is an equidigital number, since it uses as much as digits as its factorization.

23411573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 26.

The square root of 23411573 is about 4838.5507127651. The cubic root of 23411573 is about 286.0729963478.

The spelling of 23411573 in words is "twenty-three million, four hundred eleven thousand, five hundred seventy-three".