23678801 has 2 divisors, whose sum is σ = 23678802. Its totient is φ = 23678800.

The previous prime is 23678777. The next prime is 23678803. The reversal of 23678801 is 10887632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20939776 + 2739025 = 4576^2 + 1655^2 .

It is a cyclic number.

It is not a de Polignac number, because 23678801 - 2¹⁰ = 23677777 is a prime.

It is a Sophie Germain prime.

Together with 23678803, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is equal to p_1488266 and since 23678801 and 1488266 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (23678803) 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, 11839400 + 11839401.

It is an arithmetic number, because the mean of its divisors is an integer number (11839401).

Almost surely, 2^23678801 is an apocalyptic number.

It is an amenable number.

23678801 is a deficient number, since it is larger than the sum of its proper divisors (1).

23678801 is an equidigital number, since it uses as much as digits as its factorization.

23678801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 23678801 is about 4866.0868261880. The cubic root of 23678801 is about 287.1573273308.

The spelling of 23678801 in words is "twenty-three million, six hundred seventy-eight thousand, eight hundred one".