104466643 has 2 divisors, whose sum is σ = 104466644. Its totient is φ = 104466642.

The previous prime is 104466641. The next prime is 104466679. The reversal of 104466643 is 346664401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104466643 - 2¹ = 104466641 is a prime.

Together with 104466641, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 104466599 and 104466608.

It is not a weakly prime, because it can be changed into another prime (104466641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52233321 + 52233322.

It is an arithmetic number, because the mean of its divisors is an integer number (52233322).

Almost surely, 2^104466643 is an apocalyptic number.

104466643 is a deficient number, since it is larger than the sum of its proper divisors (1).

104466643 is an equidigital number, since it uses as much as digits as its factorization.

104466643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 104466643 is about 10220.8924757088. The cubic root of 104466643 is about 470.9692432318.

The spelling of 104466643 in words is "one hundred four million, four hundred sixty-six thousand, six hundred forty-three".