104000977 has 2 divisors, whose sum is σ = 104000978. Its totient is φ = 104000976.

The previous prime is 104000891. The next prime is 104001017. The reversal of 104000977 is 779000401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63856081 + 40144896 = 7991^2 + 6336^2 .

It is a cyclic number.

It is not a de Polignac number, because 104000977 - 2¹¹ = 103998929 is a prime.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (104004977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52000488 + 52000489.

It is an arithmetic number, because the mean of its divisors is an integer number (52000489).

Almost surely, 2^104000977 is an apocalyptic number.

It is an amenable number.

104000977 is a deficient number, since it is larger than the sum of its proper divisors (1).

104000977 is an equidigital number, since it uses as much as digits as its factorization.

104000977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 104000977 is about 10198.0869284391. The cubic root of 104000977 is about 470.2684101383.

The spelling of 104000977 in words is "one hundred four million, nine hundred seventy-seven", and thus it is an aban number.