104240893 has 2 divisors, whose sum is σ = 104240894. Its totient is φ = 104240892.

The previous prime is 104240881. The next prime is 104240911. The reversal of 104240893 is 398042401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88416409 + 15824484 = 9403^2 + 3978^2 .

It is a cyclic number.

It is not a de Polignac number, because 104240893 - 2²⁵ = 70686461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104240813) 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, 52120446 + 52120447.

It is an arithmetic number, because the mean of its divisors is an integer number (52120447).

Almost surely, 2^104240893 is an apocalyptic number.

It is an amenable number.

104240893 is a deficient number, since it is larger than the sum of its proper divisors (1).

104240893 is an equidigital number, since it uses as much as digits as its factorization.

104240893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 104240893 is about 10209.8429468822. The cubic root of 104240893 is about 470.6297473518.

The spelling of 104240893 in words is "one hundred four million, two hundred forty thousand, eight hundred ninety-three".