23763401 has 2 divisors, whose sum is σ = 23763402. Its totient is φ = 23763400.

The previous prime is 23763379. The next prime is 23763403. The reversal of 23763401 is 10436732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21631801 + 2131600 = 4651^2 + 1460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23763401 is a prime.

It is a Sophie Germain prime.

Together with 23763403, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23763403) 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, 11881700 + 11881701.

It is an arithmetic number, because the mean of its divisors is an integer number (11881701).

Almost surely, 2^23763401 is an apocalyptic number.

It is an amenable number.

23763401 is a deficient number, since it is larger than the sum of its proper divisors (1).

23763401 is an equidigital number, since it uses as much as digits as its factorization.

23763401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 23763401 is about 4874.7718920992. The cubic root of 23763401 is about 287.4989076203.

The spelling of 23763401 in words is "twenty-three million, seven hundred sixty-three thousand, four hundred one".