104830777 has 2 divisors, whose sum is σ = 104830778. Its totient is φ = 104830776.

The previous prime is 104830769. The next prime is 104830783. The reversal of 104830777 is 777038401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97535376 + 7295401 = 9876^2 + 2701^2 .

It is an emirp because it is prime and its reverse (777038401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104830777 - 2³ = 104830769 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104830717) 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, 52415388 + 52415389.

It is an arithmetic number, because the mean of its divisors is an integer number (52415389).

Almost surely, 2^104830777 is an apocalyptic number.

It is an amenable number.

104830777 is a deficient number, since it is larger than the sum of its proper divisors (1).

104830777 is an equidigital number, since it uses as much as digits as its factorization.

104830777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 104830777 is about 10238.6901994347. The cubic root of 104830777 is about 471.5158197475.

The spelling of 104830777 in words is "one hundred four million, eight hundred thirty thousand, seven hundred seventy-seven".