104630239 has 12 divisors (see below), whose sum is σ = 125640768. Its totient is φ = 86788800.

The previous prime is 104630233. The next prime is 104630249. The reversal of 104630239 is 932036401.

104630239 = T₂₀₄₂ + T₂₀₄₃ + ... + T₂₀₉₀.

It is not a de Polignac number, because 104630239 - 2⁷ = 104630111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104630233) 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 11 ways as a sum of consecutive naturals, for example, 32922 + ... + 35959.

It is an arithmetic number, because the mean of its divisors is an integer number (10470064).

Almost surely, 2^104630239 is an apocalyptic number.

104630239 is a deficient number, since it is larger than the sum of its proper divisors (21010529).

104630239 is an equidigital number, since it uses as much as digits as its factorization.

104630239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68926 (or 68919 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 104630239 is about 10228.8923642787. The cubic root of 104630239 is about 471.2149628138.

The spelling of 104630239 in words is "one hundred four million, six hundred thirty thousand, two hundred thirty-nine".