104188577 has 2 divisors, whose sum is σ = 104188578. Its totient is φ = 104188576.

The previous prime is 104188547. The next prime is 104188583. The reversal of 104188577 is 775881401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103713856 + 474721 = 10184^2 + 689^2 .

It is a cyclic number.

It is not a de Polignac number, because 104188577 - 2¹⁰ = 104187553 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104188537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52094288 + 52094289.

It is an arithmetic number, because the mean of its divisors is an integer number (52094289).

Almost surely, 2^104188577 is an apocalyptic number.

It is an amenable number.

104188577 is a deficient number, since it is larger than the sum of its proper divisors (1).

104188577 is an equidigital number, since it uses as much as digits as its factorization.

104188577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 41.

The square root of 104188577 is about 10207.2805878941. The cubic root of 104188577 is about 470.5510015887.

The spelling of 104188577 in words is "one hundred four million, one hundred eighty-eight thousand, five hundred seventy-seven".