104746139 has 2 divisors, whose sum is σ = 104746140. Its totient is φ = 104746138.

The previous prime is 104746121. The next prime is 104746157. The reversal of 104746139 is 931647401.

It is a balanced prime because it is at equal distance from previous prime (104746121) and next prime (104746157).

It is a cyclic number.

It is not a de Polignac number, because 104746139 - 2²⁰ = 103697563 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 104746099 and 104746108.

It is not a weakly prime, because it can be changed into another prime (104746039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52373069 + 52373070.

It is an arithmetic number, because the mean of its divisors is an integer number (52373070).

Almost surely, 2^104746139 is an apocalyptic number.

104746139 is a deficient number, since it is larger than the sum of its proper divisors (1).

104746139 is an equidigital number, since it uses as much as digits as its factorization.

104746139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 104746139 is about 10234.5561212981. The cubic root of 104746139 is about 471.3888885090.

The spelling of 104746139 in words is "one hundred four million, seven hundred forty-six thousand, one hundred thirty-nine".