8104447 has 8 divisors (see below), whose sum is σ = 8819216. Its totient is φ = 7402752.

The previous prime is 8104409. The next prime is 8104451. The reversal of 8104447 is 7444018.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8104447 - 2¹¹ = 8102399 is a prime.

It is a super-2 number, since 2×8104447² = 131364122351618, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8104457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1953 + ... + 4474.

It is an arithmetic number, because the mean of its divisors is an integer number (1102402).

Almost surely, 2^8104447 is an apocalyptic number.

8104447 is a deficient number, since it is larger than the sum of its proper divisors (714769).

8104447 is a wasteful number, since it uses less digits than its factorization.

8104447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6537.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 8104447 is about 2846.8310452150. The cubic root of 8104447 is about 200.8666309962.

The spelling of 8104447 in words is "eight million, one hundred four thousand, four hundred forty-seven".