23538041 has 2 divisors, whose sum is σ = 23538042. Its totient is φ = 23538040.

The previous prime is 23538037. The next prime is 23538043. The reversal of 23538041 is 14083532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13169641 + 10368400 = 3629^2 + 3220^2 .

It is a cyclic number.

It is not a de Polignac number, because 23538041 - 2² = 23538037 is a prime.

It is a Sophie Germain prime.

Together with 23538043, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23538041.

It is not a weakly prime, because it can be changed into another prime (23538043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11769020 + 11769021.

It is an arithmetic number, because the mean of its divisors is an integer number (11769021).

Almost surely, 2^23538041 is an apocalyptic number.

It is an amenable number.

23538041 is a deficient number, since it is larger than the sum of its proper divisors (1).

23538041 is an equidigital number, since it uses as much as digits as its factorization.

23538041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 23538041 is about 4851.6019004036. The cubic root of 23538041 is about 286.5871883206.

The spelling of 23538041 in words is "twenty-three million, five hundred thirty-eight thousand, forty-one".