104008777 has 2 divisors, whose sum is σ = 104008778. Its totient is φ = 104008776.

The previous prime is 104008757. The next prime is 104008909. The reversal of 104008777 is 777800401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91470096 + 12538681 = 9564^2 + 3541^2 .

It is a cyclic number.

It is not a de Polignac number, because 104008777 - 2¹¹ = 104006729 is a prime.

It is not a weakly prime, because it can be changed into another prime (104008747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52004388 + 52004389.

It is an arithmetic number, because the mean of its divisors is an integer number (52004389).

Almost surely, 2^104008777 is an apocalyptic number.

It is an amenable number.

104008777 is a deficient number, since it is larger than the sum of its proper divisors (1).

104008777 is an equidigital number, since it uses as much as digits as its factorization.

104008777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10976, while the sum is 34.

The square root of 104008777 is about 10198.4693459362. The cubic root of 104008777 is about 470.2801664442.

The spelling of 104008777 in words is "one hundred four million, eight thousand, seven hundred seventy-seven".