23541611 has 2 divisors, whose sum is σ = 23541612. Its totient is φ = 23541610.

The previous prime is 23541607. The next prime is 23541613. The reversal of 23541611 is 11614532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23541611 - 2² = 23541607 is a prime.

Together with 23541613, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23541613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11770805 + 11770806.

It is an arithmetic number, because the mean of its divisors is an integer number (11770806).

Almost surely, 2^23541611 is an apocalyptic number.

23541611 is a deficient number, since it is larger than the sum of its proper divisors (1).

23541611 is an equidigital number, since it uses as much as digits as its factorization.

23541611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 23.

The square root of 23541611 is about 4851.9698061715. The cubic root of 23541611 is about 286.6016764215.

The spelling of 23541611 in words is "twenty-three million, five hundred forty-one thousand, six hundred eleven".