104278671 has 40 divisors (see below), whose sum is σ = 178874784. Its totient is φ = 59304960.

The previous prime is 104278667. The next prime is 104278673. The reversal of 104278671 is 176872401.

It is not a de Polignac number, because 104278671 - 2² = 104278667 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104278673) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 199891 + ... + 200411.

Almost surely, 2^104278671 is an apocalyptic number.

104278671 is a deficient number, since it is larger than the sum of its proper divisors (74596113).

104278671 is an equidigital number, since it uses as much as digits as its factorization.

104278671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893 (or 884 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 104278671 is about 10211.6928567207. The cubic root of 104278671 is about 470.6865942145.

The spelling of 104278671 in words is "one hundred four million, two hundred seventy-eight thousand, six hundred seventy-one".