104661077 has 2 divisors, whose sum is σ = 104661078. Its totient is φ = 104661076.

The previous prime is 104661059. The next prime is 104661083. The reversal of 104661077 is 770166401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64224196 + 40436881 = 8014^2 + 6359^2 .

It is an emirp because it is prime and its reverse (770166401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104661077 - 2¹⁴ = 104644693 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104661677) 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, 52330538 + 52330539.

It is an arithmetic number, because the mean of its divisors is an integer number (52330539).

Almost surely, 2^104661077 is an apocalyptic number.

It is an amenable number.

104661077 is a deficient number, since it is larger than the sum of its proper divisors (1).

104661077 is an equidigital number, since it uses as much as digits as its factorization.

104661077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 104661077 is about 10230.3996500626. The cubic root of 104661077 is about 471.2612524900.

The spelling of 104661077 in words is "one hundred four million, six hundred sixty-one thousand, seventy-seven".