104363947 has 2 divisors, whose sum is σ = 104363948. Its totient is φ = 104363946.

The previous prime is 104363933. The next prime is 104363999. The reversal of 104363947 is 749363401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104363947 - 2¹¹ = 104361899 is a prime.

It is not a weakly prime, because it can be changed into another prime (104363927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52181973 + 52181974.

It is an arithmetic number, because the mean of its divisors is an integer number (52181974).

Almost surely, 2^104363947 is an apocalyptic number.

104363947 is a deficient number, since it is larger than the sum of its proper divisors (1).

104363947 is an equidigital number, since it uses as much as digits as its factorization.

104363947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 104363947 is about 10215.8674130002. The cubic root of 104363947 is about 470.8148637615.

The spelling of 104363947 in words is "one hundred four million, three hundred sixty-three thousand, nine hundred forty-seven".