885865248 has 144 divisors (see below), whose sum is σ = 2683961280. Its totient is φ = 287214336.

The previous prime is 885865247. The next prime is 885865261. The reversal of 885865248 is 842568588.

It is a happy number.

885865248 is a `hidden beast` number, since 8 + 8 + 586 + 52 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×885865248² = 1569514475228203008, which contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 885865194 and 885865203.

It is not an unprimeable number, because it can be changed into a prime (885865247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286173 + ... + 289251.

It is an arithmetic number, because the mean of its divisors is an integer number (18638620).

Almost surely, 2^885865248 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 885865248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1341980640).

885865248 is an abundant number, since it is smaller than the sum of its proper divisors (1798096032).

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

885865248 is a wasteful number, since it uses less digits than its factorization.

885865248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3141 (or 3121 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 54.

The square root of 885865248 is about 29763.4885052139. The cubic root of 885865248 is about 960.4082638510.

The spelling of 885865248 in words is "eight hundred eighty-five million, eight hundred sixty-five thousand, two hundred forty-eight".