104001659 has 2 divisors, whose sum is σ = 104001660. Its totient is φ = 104001658.

The previous prime is 104001643. The next prime is 104001673. The reversal of 104001659 is 956100401.

It is a strong prime.

It is an emirp because it is prime and its reverse (956100401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104001659 - 2⁴ = 104001643 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104001679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52000829 + 52000830.

It is an arithmetic number, because the mean of its divisors is an integer number (52000830).

Almost surely, 2^104001659 is an apocalyptic number.

104001659 is a deficient number, since it is larger than the sum of its proper divisors (1).

104001659 is an equidigital number, since it uses as much as digits as its factorization.

104001659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 104001659 is about 10198.1203660282. The cubic root of 104001659 is about 470.2694380849.

The spelling of 104001659 in words is "one hundred four million, one thousand, six hundred fifty-nine".