932428 has 12 divisors (see below), whose sum is σ = 1864912. Its totient is φ = 399600.

The previous prime is 932419. The next prime is 932431. The reversal of 932428 is 824239.

932428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

932428 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 33301 = 932428 / (9 + 3 + 2 + 4 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 932396 and 932405.

It is an unprimeable number.

932428 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 3 ways as a sum of consecutive naturals, for example, 16623 + ... + 16678.

2⁹³²⁴²⁸ is an apocalyptic number.

It is an amenable number.

932428 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

932428 is a wasteful number, since it uses less digits than its factorization.

932428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33312 (or 33310 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 932428 is about 965.6231148849. The cubic root of 932428 is about 97.6948721409.

The spelling of 932428 in words is "nine hundred thirty-two thousand, four hundred twenty-eight".