104272839 has 30 divisors (see below), whose sum is σ = 171229520. Its totient is φ = 63189720.

The previous prime is 104272829. The next prime is 104272841. The reversal of 104272839 is 938272401.

It is not a de Polignac number, because 104272839 - 2¹⁶ = 104207303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104272829) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 4482 + ... + 15120.

Almost surely, 2^104272839 is an apocalyptic number.

104272839 is a deficient number, since it is larger than the sum of its proper divisors (66956681).

104272839 is a wasteful number, since it uses less digits than its factorization.

104272839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10673 (or 10653 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 104272839 is about 10211.4072977235. The cubic root of 104272839 is about 470.6778193444.

It can be divided in two parts, 104272 and 839, that added together give a triangular number (105111 = T₄₅₈).

The spelling of 104272839 in words is "one hundred four million, two hundred seventy-two thousand, eight hundred thirty-nine".