23767201 has 2 divisors, whose sum is σ = 23767202. Its totient is φ = 23767200.

The previous prime is 23767151. The next prime is 23767213. The reversal of 23767201 is 10276732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13838400 + 9928801 = 3720^2 + 3151^2 .

It is a cyclic number.

It is not a de Polignac number, because 23767201 - 2¹¹ = 23765153 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23767201.

It is not a weakly prime, because it can be changed into another prime (23767001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11883600 + 11883601.

It is an arithmetic number, because the mean of its divisors is an integer number (11883601).

Almost surely, 2^23767201 is an apocalyptic number.

It is an amenable number.

23767201 is a deficient number, since it is larger than the sum of its proper divisors (1).

23767201 is an equidigital number, since it uses as much as digits as its factorization.

23767201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 23767201 is about 4875.1616383460. The cubic root of 23767201 is about 287.5142314316.

The spelling of 23767201 in words is "twenty-three million, seven hundred sixty-seven thousand, two hundred one".