23927983 has 2 divisors, whose sum is σ = 23927984. Its totient is φ = 23927982.

The previous prime is 23927977. The next prime is 23928017. The reversal of 23927983 is 38972932.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23927983 - 2⁵ = 23927951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23927083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11963991 + 11963992.

It is an arithmetic number, because the mean of its divisors is an integer number (11963992).

Almost surely, 2^23927983 is an apocalyptic number.

23927983 is a deficient number, since it is larger than the sum of its proper divisors (1).

23927983 is an equidigital number, since it uses as much as digits as its factorization.

23927983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 43.

The square root of 23927983 is about 4891.6237590395. The cubic root of 23927983 is about 288.1611069730.

The spelling of 23927983 in words is "twenty-three million, nine hundred twenty-seven thousand, nine hundred eighty-three".