104502439 has 2 divisors, whose sum is σ = 104502440. Its totient is φ = 104502438.

The previous prime is 104502407. The next prime is 104502449. The reversal of 104502439 is 934205401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104502439 - 2⁵ = 104502407 is a prime.

It is a Chen prime.

104502439 is a modest number, since divided by 2439 gives 1045 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104502449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52251219 + 52251220.

It is an arithmetic number, because the mean of its divisors is an integer number (52251220).

Almost surely, 2^104502439 is an apocalyptic number.

104502439 is a deficient number, since it is larger than the sum of its proper divisors (1).

104502439 is an equidigital number, since it uses as much as digits as its factorization.

104502439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 104502439 is about 10222.6434448238. The cubic root of 104502439 is about 471.0230303844.

The spelling of 104502439 in words is "one hundred four million, five hundred two thousand, four hundred thirty-nine".