845324 has 12 divisors (see below), whose sum is σ = 1487304. Its totient is φ = 420384.

The previous prime is 845309. The next prime is 845333. The reversal of 845324 is 423548.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 13.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 845293 and 845302.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 845324.

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, 479 + ... + 1385.

It is an arithmetic number, because the mean of its divisors is an integer number (123942).

2⁸⁴⁵³²⁴ is an apocalyptic number.

It is an amenable number.

845324 is a deficient number, since it is larger than the sum of its proper divisors (641980).

845324 is a wasteful number, since it uses less digits than its factorization.

845324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144 (or 1142 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 845324 is about 919.4150314194. The cubic root of 845324 is about 94.5528012267.

The spelling of 845324 in words is "eight hundred forty-five thousand, three hundred twenty-four".