813848 has 16 divisors (see below), whose sum is σ = 1744080. Its totient is φ = 348768.

The previous prime is 813847. The next prime is 813863. The reversal of 813848 is 848318.

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 813848.

It is not an unprimeable number, because it can be changed into a prime (813847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7211 + ... + 7322.

It is an arithmetic number, because the mean of its divisors is an integer number (109005).

2⁸¹³⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

813848 is an abundant number, since it is smaller than the sum of its proper divisors (930232).

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

813848 is a wasteful number, since it uses less digits than its factorization.

813848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14546 (or 14542 counting only the distinct ones).

The product of its digits is 6144, while the sum is 32.

The square root of 813848 is about 902.1352448497. The cubic root of 813848 is about 93.3643547676.

It can be divided in two parts, 813 and 848, that added together give a palindrome (1661).

The spelling of 813848 in words is "eight hundred thirteen thousand, eight hundred forty-eight".