104865773 has 2 divisors, whose sum is σ = 104865774. Its totient is φ = 104865772.

The previous prime is 104865767. The next prime is 104865781. The reversal of 104865773 is 377568401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77387209 + 27478564 = 8797^2 + 5242^2 .

It is a cyclic number.

It is not a de Polignac number, because 104865773 - 2⁴ = 104865757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104865773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104865703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52432886 + 52432887.

It is an arithmetic number, because the mean of its divisors is an integer number (52432887).

Almost surely, 2^104865773 is an apocalyptic number.

It is an amenable number.

104865773 is a deficient number, since it is larger than the sum of its proper divisors (1).

104865773 is an equidigital number, since it uses as much as digits as its factorization.

104865773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 104865773 is about 10240.3990644896. The cubic root of 104865773 is about 471.5682831310.

The spelling of 104865773 in words is "one hundred four million, eight hundred sixty-five thousand, seven hundred seventy-three".