9243472 has 20 divisors (see below), whose sum is σ = 20467936. Its totient is φ = 3961440.

The previous prime is 9243469. The next prime is 9243473. The reversal of 9243472 is 2743429.

It is a super-2 number, since 2×9243472² = 170883549229568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9243473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41154 + ... + 41377.

Almost surely, 2^9243472 is an apocalyptic number.

It is an amenable number.

9243472 is an abundant number, since it is smaller than the sum of its proper divisors (11224464).

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

9243472 is a wasteful number, since it uses less digits than its factorization.

9243472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82546 (or 82540 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 9243472 is about 3040.3078791465. The cubic root of 9243472 is about 209.8674295550.

The spelling of 9243472 in words is "nine million, two hundred forty-three thousand, four hundred seventy-two".