23408611 has 2 divisors, whose sum is σ = 23408612. Its totient is φ = 23408610.

The previous prime is 23408599. The next prime is 23408621. The reversal of 23408611 is 11680432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23408611 - 2⁵ = 23408579 is a prime.

It is equal to p_1472326 and since 23408611 and 1472326 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (23408621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11704305 + 11704306.

It is an arithmetic number, because the mean of its divisors is an integer number (11704306).

Almost surely, 2^23408611 is an apocalyptic number.

23408611 is a deficient number, since it is larger than the sum of its proper divisors (1).

23408611 is an equidigital number, since it uses as much as digits as its factorization.

23408611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 23408611 is about 4838.2446196942. The cubic root of 23408611 is about 286.0609313183.

The spelling of 23408611 in words is "twenty-three million, four hundred eight thousand, six hundred eleven".