23794889 has 2 divisors, whose sum is σ = 23794890. Its totient is φ = 23794888.

The previous prime is 23794873. The next prime is 23794891. The reversal of 23794889 is 98849732.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13935289 + 9859600 = 3733^2 + 3140^2 .

It is a cyclic number.

It is not a de Polignac number, because 23794889 - 2⁴ = 23794873 is a prime.

Together with 23794891, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23799889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11897444 + 11897445.

It is an arithmetic number, because the mean of its divisors is an integer number (11897445).

Almost surely, 2^23794889 is an apocalyptic number.

It is an amenable number.

23794889 is a deficient number, since it is larger than the sum of its proper divisors (1).

23794889 is an equidigital number, since it uses as much as digits as its factorization.

23794889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 50.

The square root of 23794889 is about 4878.0005125051. Note that the first 3 decimals coincide. The cubic root of 23794889 is about 287.6258362819.

The spelling of 23794889 in words is "twenty-three million, seven hundred ninety-four thousand, eight hundred eighty-nine".