23828113 has 2 divisors, whose sum is σ = 23828114. Its totient is φ = 23828112.

The previous prime is 23828099. The next prime is 23828117. The reversal of 23828113 is 31182832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12759184 + 11068929 = 3572^2 + 3327^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23828113 is a prime.

It is not a weakly prime, because it can be changed into another prime (23828117) 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, 11914056 + 11914057.

It is an arithmetic number, because the mean of its divisors is an integer number (11914057).

Almost surely, 2^23828113 is an apocalyptic number.

It is an amenable number.

23828113 is a deficient number, since it is larger than the sum of its proper divisors (1).

23828113 is an equidigital number, since it uses as much as digits as its factorization.

23828113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 28.

The square root of 23828113 is about 4881.4048182875. The cubic root of 23828113 is about 287.7596414395.

The spelling of 23828113 in words is "twenty-three million, eight hundred twenty-eight thousand, one hundred thirteen".