23627441 has 2 divisors, whose sum is σ = 23627442. Its totient is φ = 23627440.

The previous prime is 23627437. The next prime is 23627447. The reversal of 23627441 is 14472632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22052416 + 1575025 = 4696^2 + 1255^2 .

It is a cyclic number.

It is not a de Polignac number, because 23627441 - 2² = 23627437 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23627447) 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, 11813720 + 11813721.

It is an arithmetic number, because the mean of its divisors is an integer number (11813721).

Almost surely, 2^23627441 is an apocalyptic number.

It is an amenable number.

23627441 is a deficient number, since it is larger than the sum of its proper divisors (1).

23627441 is an equidigital number, since it uses as much as digits as its factorization.

23627441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 29.

The square root of 23627441 is about 4860.8066203049. The cubic root of 23627441 is about 286.9495595412.

The spelling of 23627441 in words is "twenty-three million, six hundred twenty-seven thousand, four hundred forty-one".