845325 has 54 divisors (see below), whose sum is σ = 1732094. Its totient is φ = 391680.

The previous prime is 845309. The next prime is 845333. The reversal of 845325 is 523548.

845325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 9 ways, for example, as 149769 + 695556 = 387^2 + 834^2 .

It is not a de Polignac number, because 845325 - 2⁴ = 845309 is a prime.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 845325.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 49717 + ... + 49733.

2⁸⁴⁵³²⁵ is an apocalyptic number.

845325 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

845325 is an abundant number, since it is smaller than the sum of its proper divisors (886769).

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

845325 is a wasteful number, since it uses less digits than its factorization.

845325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 38 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 845325 is about 919.4155752433. The cubic root of 845325 is about 94.5528385113.

It can be divided in two parts, 845 and 325, that multiplied together give a cube (274625 = 65³).

The spelling of 845325 in words is "eight hundred forty-five thousand, three hundred twenty-five".