104198093 has 2 divisors, whose sum is σ = 104198094. Its totient is φ = 104198092.

The previous prime is 104198089. The next prime is 104198123. The reversal of 104198093 is 390891401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93354244 + 10843849 = 9662^2 + 3293^2 .

It is a cyclic number.

It is not a de Polignac number, because 104198093 - 2² = 104198089 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104198693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52099046 + 52099047.

It is an arithmetic number, because the mean of its divisors is an integer number (52099047).

Almost surely, 2^104198093 is an apocalyptic number.

It is an amenable number.

104198093 is a deficient number, since it is larger than the sum of its proper divisors (1).

104198093 is an equidigital number, since it uses as much as digits as its factorization.

104198093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 104198093 is about 10207.7467151179. The cubic root of 104198093 is about 470.5653269820.

The spelling of 104198093 in words is "one hundred four million, one hundred ninety-eight thousand, ninety-three".