848740 has 12 divisors (see below), whose sum is σ = 1782396. Its totient is φ = 339488.

The previous prime is 848737. The next prime is 848747. The reversal of 848740 is 47848.

It can be written as a sum of positive squares in 2 ways, for example, as 675684 + 173056 = 822^2 + 416^2 .

It is not an unprimeable number, because it can be changed into a prime (848747) 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, 21199 + ... + 21238.

It is an arithmetic number, because the mean of its divisors is an integer number (148533).

2⁸⁴⁸⁷⁴⁰ is an apocalyptic number.

It is an amenable number.

848740 is an abundant number, since it is smaller than the sum of its proper divisors (933656).

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

848740 is a wasteful number, since it uses less digits than its factorization.

848740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42446 (or 42444 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 848740 is about 921.2708613649. The cubic root of 848740 is about 94.6799943765.

The spelling of 848740 in words is "eight hundred forty-eight thousand, seven hundred forty".