9672544 has 48 divisors (see below), whose sum is σ = 22528800. Its totient is φ = 3999744.

The previous prime is 9672511. The next prime is 9672557. The reversal of 9672544 is 4452769.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5752 + ... + 7240.

It is an arithmetic number, because the mean of its divisors is an integer number (469350).

Almost surely, 2^9672544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9672544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11264400).

9672544 is an abundant number, since it is smaller than the sum of its proper divisors (12856256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9672544 is a wasteful number, since it uses less digits than its factorization.

9672544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535 (or 1527 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 9672544 is about 3110.0713818175. The cubic root of 9672544 is about 213.0657147703.

It can be divided in two parts, 96725 and 44, that added together give a palindrome (96769).

The spelling of 9672544 in words is "nine million, six hundred seventy-two thousand, five hundred forty-four".