9748224 has 54 divisors (see below), whose sum is σ = 28113176. Its totient is φ = 3248640.

The previous prime is 9748213. The next prime is 9748231. The reversal of 9748224 is 4228479.

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

It is a d-powerful number, because it can be written as 9⁶ + 7⁷ + 4² + 8 + 2⁹ + 2²³ + 4⁶ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 189 + ... + 4419.

Almost surely, 2^9748224 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 9748224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14056588).

9748224 is an abundant number, since it is smaller than the sum of its proper divisors (18364952).

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

9748224 is a wasteful number, since it uses less digits than its factorization.

9748224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4253 (or 4236 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 9748224 is about 3122.2145986463. The cubic root of 9748224 is about 213.6199619437.

The spelling of 9748224 in words is "nine million, seven hundred forty-eight thousand, two hundred twenty-four".