869848 has 32 divisors (see below), whose sum is σ = 1908000. Its totient is φ = 371616.

The previous prime is 869819. The next prime is 869849. The reversal of 869848 is 848968.

869848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2586 + ... + 2902.

It is an arithmetic number, because the mean of its divisors is an integer number (59625).

2⁸⁶⁹⁸⁴⁸ 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 869848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (954000).

869848 is an abundant number, since it is smaller than the sum of its proper divisors (1038152).

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

869848 is a wasteful number, since it uses less digits than its factorization.

869848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344 (or 326 counting only the distinct ones).

The product of its digits is 110592, while the sum is 43.

The square root of 869848 is about 932.6564211970. The cubic root of 869848 is about 95.4584671789.

The spelling of 869848 in words is "eight hundred sixty-nine thousand, eight hundred forty-eight".