845328 has 40 divisors (see below), whose sum is σ = 2383776. Its totient is φ = 256000.

The previous prime is 845309. The next prime is 845333. The reversal of 845328 is 823548.

It is a junction number, because it is equal to n+sod(n) for n = 845295 and 845304.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 845328.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273 + ... + 1328.

2⁸⁴⁵³²⁸ is an apocalyptic number.

845328 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

845328 is an abundant number, since it is smaller than the sum of its proper divisors (1538448).

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

845328 is a wasteful number, since it uses less digits than its factorization.

845328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623 (or 1617 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 845328 is about 919.4172067130. The cubic root of 845328 is about 94.5529503650.

The spelling of 845328 in words is "eight hundred forty-five thousand, three hundred twenty-eight".