308232 has 32 divisors (see below), whose sum is σ = 856800. Its totient is φ = 102672.

The previous prime is 308219. The next prime is 308249. The reversal of 308232 is 232803.

308232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 3 + 0 + 2 + 8 + 3¹¹ + 2¹⁷ .

It is an unprimeable number.

308232 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498 + ... + 929.

It is an arithmetic number, because the mean of its divisors is an integer number (26775).

2³⁰⁸²³² is an apocalyptic number.

It is an amenable number.

308232 is an abundant number, since it is smaller than the sum of its proper divisors (548568).

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

308232 is a wasteful number, since it uses less digits than its factorization.

308232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442 (or 1432 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 308232 is about 555.1864551662. The cubic root of 308232 is about 67.5500862826.

The spelling of 308232 in words is "three hundred eight thousand, two hundred thirty-two".