9780232 has 32 divisors (see below), whose sum is σ = 22864320. Its totient is φ = 3810240.

The previous prime is 9780227. The next prime is 9780233. The reversal of 9780232 is 2320879.

It is a junction number, because it is equal to n+sod(n) for n = 9780194 and 9780203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9780233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7323 + ... + 8554.

It is an arithmetic number, because the mean of its divisors is an integer number (714510).

Almost surely, 2^9780232 is an apocalyptic number.

It is an amenable number.

9780232 is an abundant number, since it is smaller than the sum of its proper divisors (13084088).

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

9780232 is a wasteful number, since it uses less digits than its factorization.

9780232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15901 (or 15897 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 9780232 is about 3127.3362467122. The cubic root of 9780232 is about 213.8535114168.

The spelling of 9780232 in words is "nine million, seven hundred eighty thousand, two hundred thirty-two".