104589671 has 4 divisors (see below), whose sum is σ = 109137072. Its totient is φ = 100042272.

The previous prime is 104589659. The next prime is 104589673. The reversal of 104589671 is 176985401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 176985401 = 173 ⋅1023037.

It is a de Polignac number, because none of the positive numbers 2^k-104589671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104589673) 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 3 ways as a sum of consecutive naturals, for example, 2273666 + ... + 2273711.

It is an arithmetic number, because the mean of its divisors is an integer number (27284268).

Almost surely, 2^104589671 is an apocalyptic number.

104589671 is a deficient number, since it is larger than the sum of its proper divisors (4547401).

104589671 is an equidigital number, since it uses as much as digits as its factorization.

104589671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547400.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 104589671 is about 10226.9091616187. The cubic root of 104589671 is about 471.1540539728.

The spelling of 104589671 in words is "one hundred four million, five hundred eighty-nine thousand, six hundred seventy-one".