23841001 has 2 divisors, whose sum is σ = 23841002. Its totient is φ = 23841000.

The previous prime is 23840989. The next prime is 23841011. The reversal of 23841001 is 10014832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23270976 + 570025 = 4824^2 + 755^2 .

It is a cyclic number.

It is not a de Polignac number, because 23841001 - 2⁵ = 23840969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23841001.

It is not a weakly prime, because it can be changed into another prime (23841011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11920500 + 11920501.

It is an arithmetic number, because the mean of its divisors is an integer number (11920501).

Almost surely, 2^23841001 is an apocalyptic number.

It is an amenable number.

23841001 is a deficient number, since it is larger than the sum of its proper divisors (1).

23841001 is an equidigital number, since it uses as much as digits as its factorization.

23841001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 23841001 is about 4882.7247516115. The cubic root of 23841001 is about 287.8115126308.

Adding to 23841001 its reverse (10014832), we get a palindrome (33855833).

The spelling of 23841001 in words is "twenty-three million, eight hundred forty-one thousand, one".