104170247 has 2 divisors, whose sum is σ = 104170248. Its totient is φ = 104170246.

The previous prime is 104170181. The next prime is 104170259. The reversal of 104170247 is 742071401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104170247 - 2⁸ = 104169991 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 (104170267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52085123 + 52085124.

It is an arithmetic number, because the mean of its divisors is an integer number (52085124).

Almost surely, 2^104170247 is an apocalyptic number.

104170247 is a deficient number, since it is larger than the sum of its proper divisors (1).

104170247 is an equidigital number, since it uses as much as digits as its factorization.

104170247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 104170247 is about 10206.3826598849. The cubic root of 104170247 is about 470.5234051350.

The spelling of 104170247 in words is "one hundred four million, one hundred seventy thousand, two hundred forty-seven".