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832028 = 22792633
BaseRepresentation
bin11001011001000011100
31120021022212
43023020130
5203111103
625455552
710033511
oct3131034
91507285
10832028
1151912a
123415b8
13231932
14179308
151167d8
hexcb21c

832028 has 12 divisors (see below), whose sum is σ = 1475040. Its totient is φ = 410592.

The previous prime is 832003. The next prime is 832063. The reversal of 832028 is 820238.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 831994 and 832012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001 + ... + 1632.

It is an arithmetic number, because the mean of its divisors is an integer number (122920).

2832028 is an apocalyptic number.

It is an amenable number.

832028 is a deficient number, since it is larger than the sum of its proper divisors (643012).

832028 is a wasteful number, since it uses less digits than its factorization.

832028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2716 (or 2714 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 832028 is about 912.1556884655. The cubic root of 832028 is about 94.0544425831.

The spelling of 832028 in words is "eight hundred thirty-two thousand, twenty-eight".

Divisors: 1 2 4 79 158 316 2633 5266 10532 208007 416014 832028