23882011 has 2 divisors, whose sum is σ = 23882012. Its totient is φ = 23882010.

The previous prime is 23881973. The next prime is 23882017. The reversal of 23882011 is 11028832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23882011 - 2⁷ = 23881883 is a prime.

It is not a weakly prime, because it can be changed into another prime (23882017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11941005 + 11941006.

It is an arithmetic number, because the mean of its divisors is an integer number (11941006).

Almost surely, 2^23882011 is an apocalyptic number.

23882011 is a deficient number, since it is larger than the sum of its proper divisors (1).

23882011 is an equidigital number, since it uses as much as digits as its factorization.

23882011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 23882011 is about 4886.9224466938. The cubic root of 23882011 is about 287.9764440289.

The spelling of 23882011 in words is "twenty-three million, eight hundred eighty-two thousand, eleven".