104837917 has 2 divisors, whose sum is σ = 104837918. Its totient is φ = 104837916.

The previous prime is 104837911. The next prime is 104837927. The reversal of 104837917 is 719738401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66161956 + 38675961 = 8134^2 + 6219^2 .

It is a cyclic number.

It is not a de Polignac number, because 104837917 - 2¹⁵ = 104805149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104837917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104837911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52418958 + 52418959.

It is an arithmetic number, because the mean of its divisors is an integer number (52418959).

Almost surely, 2^104837917 is an apocalyptic number.

It is an amenable number.

104837917 is a deficient number, since it is larger than the sum of its proper divisors (1).

104837917 is an equidigital number, since it uses as much as digits as its factorization.

104837917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 104837917 is about 10239.0388709097. The cubic root of 104837917 is about 471.5265244490.

The spelling of 104837917 in words is "one hundred four million, eight hundred thirty-seven thousand, nine hundred seventeen".