104230829 has 4 divisors (see below), whose sum is σ = 104404860. Its totient is φ = 104056800.

The previous prime is 104230817. The next prime is 104230831. The reversal of 104230829 is 928032401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 89775625 + 14455204 = 9475^2 + 3802^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104230829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104230849) 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 in 3 ways as a sum of consecutive naturals, for example, 86114 + ... + 87315.

It is an arithmetic number, because the mean of its divisors is an integer number (26101215).

Almost surely, 2^104230829 is an apocalyptic number.

It is an amenable number.

104230829 is a deficient number, since it is larger than the sum of its proper divisors (174031).

104230829 is an equidigital number, since it uses as much as digits as its factorization.

104230829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174030.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 104230829 is about 10209.3500772576. The cubic root of 104230829 is about 470.6146011199.

The spelling of 104230829 in words is "one hundred four million, two hundred thirty thousand, eight hundred twenty-nine".