104447141 has 2 divisors, whose sum is σ = 104447142. Its totient is φ = 104447140.

The previous prime is 104447137. The next prime is 104447149. The reversal of 104447141 is 141744401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69388900 + 35058241 = 8330^2 + 5921^2 .

It is a cyclic number.

It is not a de Polignac number, because 104447141 - 2² = 104447137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104447141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104447149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52223570 + 52223571.

It is an arithmetic number, because the mean of its divisors is an integer number (52223571).

Almost surely, 2^104447141 is an apocalyptic number.

It is an amenable number.

104447141 is a deficient number, since it is larger than the sum of its proper divisors (1).

104447141 is an equidigital number, since it uses as much as digits as its factorization.

104447141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 104447141 is about 10219.9384049024. The cubic root of 104447141 is about 470.9399343107.

The spelling of 104447141 in words is "one hundred four million, four hundred forty-seven thousand, one hundred forty-one".