9749232 has 60 divisors (see below), whose sum is σ = 27661920. Its totient is φ = 3204864.

The previous prime is 9749231. The next prime is 9749239. The reversal of 9749232 is 2329479.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9749231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10948 + ... + 11804.

It is an arithmetic number, because the mean of its divisors is an integer number (461032).

Almost surely, 2^9749232 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 9749232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13830960).

9749232 is an abundant number, since it is smaller than the sum of its proper divisors (17912688).

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

9749232 is a wasteful number, since it uses less digits than its factorization.

9749232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950 (or 941 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 9749232 is about 3122.3760183553. The cubic root of 9749232 is about 213.6273247036.

The spelling of 9749232 in words is "nine million, seven hundred forty-nine thousand, two hundred thirty-two".