9859672 has 16 divisors (see below), whose sum is σ = 18741240. Its totient is φ = 4862016.

The previous prime is 9859669. The next prime is 9859673. The reversal of 9859672 is 2769589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9859673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7858 + ... + 9025.

Almost surely, 2^9859672 is an apocalyptic number.

It is an amenable number.

9859672 is a deficient number, since it is larger than the sum of its proper divisors (8881568).

9859672 is a wasteful number, since it uses less digits than its factorization.

9859672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16962 (or 16958 counting only the distinct ones).

The product of its digits is 272160, while the sum is 46.

The square root of 9859672 is about 3140.0114649472. The cubic root of 9859672 is about 214.4309596452.

The spelling of 9859672 in words is "nine million, eight hundred fifty-nine thousand, six hundred seventy-two".