812848 has 20 divisors (see below), whose sum is σ = 1593648. Its totient is φ = 401600.

The previous prime is 812807. The next prime is 812849. The reversal of 812848 is 848218.

It is a super-2 number, since 2×812848² = 1321443742208, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (812849) 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, 1365 + ... + 1867.

2⁸¹²⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

812848 is a deficient number, since it is larger than the sum of its proper divisors (780800).

812848 is a wasteful number, since it uses less digits than its factorization.

812848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 606 counting only the distinct ones).

The product of its digits is 4096, while the sum is 31.

The square root of 812848 is about 901.5808338690. The cubic root of 812848 is about 93.3260992126.

The spelling of 812848 in words is "eight hundred twelve thousand, eight hundred forty-eight".