9009232 has 10 divisors (see below), whose sum is σ = 17455418. Its totient is φ = 4504608.

The previous prime is 9009229. The next prime is 9009277. The reversal of 9009232 is 2329009.

It can be written as a sum of positive squares in only one way, i.e., 8904256 + 104976 = 2984^2 + 324^2 .

It is a super-2 number, since 2×9009232² = 162332522459648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9009197 and 9009206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281523 + ... + 281554.

Almost surely, 2^9009232 is an apocalyptic number.

It is an amenable number.

9009232 is a deficient number, since it is larger than the sum of its proper divisors (8446186).

9009232 is a wasteful number, since it uses less digits than its factorization.

9009232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563085 (or 563079 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 9009232 is about 3001.5382722864. The cubic root of 9009232 is about 208.0794814588.

The spelling of 9009232 in words is "nine million, nine thousand, two hundred thirty-two".