23804773 has 2 divisors, whose sum is σ = 23804774. Its totient is φ = 23804772.

The previous prime is 23804771. The next prime is 23804819. The reversal of 23804773 is 37740832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23493409 + 311364 = 4847^2 + 558^2 .

It is a cyclic number.

It is not a de Polignac number, because 23804773 - 2¹ = 23804771 is a prime.

Together with 23804771, 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 (23804771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11902386 + 11902387.

It is an arithmetic number, because the mean of its divisors is an integer number (11902387).

Almost surely, 2^23804773 is an apocalyptic number.

It is an amenable number.

23804773 is a deficient number, since it is larger than the sum of its proper divisors (1).

23804773 is an equidigital number, since it uses as much as digits as its factorization.

23804773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 23804773 is about 4879.0135273434. The cubic root of 23804773 is about 287.6656557606.

The spelling of 23804773 in words is "twenty-three million, eight hundred four thousand, seven hundred seventy-three".