852288258 has 16 divisors (see below), whose sum is σ = 1709328960. Its totient is φ = 283304016.

The previous prime is 852288257. The next prime is 852288287. The reversal of 852288258 is 852882258.

It is not an unprimeable number, because it can be changed into a prime (852288257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195685 + ... + 199992.

It is an arithmetic number, because the mean of its divisors is an integer number (106833060).

Almost surely, 2^852288258 is an apocalyptic number.

852288258 is an abundant number, since it is smaller than the sum of its proper divisors (857040702).

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

852288258 is a wasteful number, since it uses less digits than its factorization.

852288258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396041.

The product of its digits is 819200, while the sum is 48.

The square root of 852288258 is about 29193.9763992506. The cubic root of 852288258 is about 948.1175124494.

The spelling of 852288258 in words is "eight hundred fifty-two million, two hundred eighty-eight thousand, two hundred fifty-eight".