23648983 has 2 divisors, whose sum is σ = 23648984. Its totient is φ = 23648982.

The previous prime is 23648981. The next prime is 23648987. The reversal of 23648983 is 38984632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23648983 - 2¹ = 23648981 is a prime.

Together with 23648981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23648981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11824491 + 11824492.

It is an arithmetic number, because the mean of its divisors is an integer number (11824492).

Almost surely, 2^23648983 is an apocalyptic number.

23648983 is a deficient number, since it is larger than the sum of its proper divisors (1).

23648983 is an equidigital number, since it uses as much as digits as its factorization.

23648983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 43.

The square root of 23648983 is about 4863.0220028291. The cubic root of 23648983 is about 287.0367405121.

The spelling of 23648983 in words is "twenty-three million, six hundred forty-eight thousand, nine hundred eighty-three".