104790229 has 2 divisors, whose sum is σ = 104790230. Its totient is φ = 104790228.

The previous prime is 104790221. The next prime is 104790233. The reversal of 104790229 is 922097401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82719025 + 22071204 = 9095^2 + 4698^2 .

It is a cyclic number.

It is not a de Polignac number, because 104790229 - 2³ = 104790221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104790194 and 104790203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104790221) 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, 52395114 + 52395115.

It is an arithmetic number, because the mean of its divisors is an integer number (52395115).

Almost surely, 2^104790229 is an apocalyptic number.

It is an amenable number.

104790229 is a deficient number, since it is larger than the sum of its proper divisors (1).

104790229 is an equidigital number, since it uses as much as digits as its factorization.

104790229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 104790229 is about 10236.7098718289. The cubic root of 104790229 is about 471.4550186177.

The spelling of 104790229 in words is "one hundred four million, seven hundred ninety thousand, two hundred twenty-nine".