845366 has 8 divisors (see below), whose sum is σ = 1275264. Its totient is φ = 420280.

The previous prime is 845363. The next prime is 845371. The reversal of 845366 is 663548.

It is a sphenic number, since it is the product of 3 distinct primes.

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 845366.

It is not an unprimeable number, because it can be changed into a prime (845363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725 + ... + 1488.

It is an arithmetic number, because the mean of its divisors is an integer number (159408).

2⁸⁴⁵³⁶⁶ is an apocalyptic number.

845366 is a deficient number, since it is larger than the sum of its proper divisors (429898).

845366 is a wasteful number, since it uses less digits than its factorization.

845366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406.

The product of its digits is 17280, while the sum is 32.

The square root of 845366 is about 919.4378717456. The cubic root of 845366 is about 94.5543671556.

The spelling of 845366 in words is "eight hundred forty-five thousand, three hundred sixty-six".