845348 has 36 divisors (see below), whose sum is σ = 1819440. Its totient is φ = 341712.

The previous prime is 845347. The next prime is 845357. The reversal of 845348 is 843548.

It is a super-2 number, since 2×845348² = 1429226482208, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 845348.

It is not an unprimeable number, because it can be changed into a prime (845347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3611 + ... + 3837.

It is an arithmetic number, because the mean of its divisors is an integer number (50540).

2⁸⁴⁵³⁴⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 845348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (909720).

845348 is an abundant number, since it is smaller than the sum of its proper divisors (974092).

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

845348 is a wasteful number, since it uses less digits than its factorization.

845348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264 (or 255 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 845348 is about 919.4280831038. The cubic root of 845348 is about 94.5536960495.

The spelling of 845348 in words is "eight hundred forty-five thousand, three hundred forty-eight".