885228570 has 48 divisors (see below), whose sum is σ = 2319194592. Its totient is φ = 234255840.

The previous prime is 885228559. The next prime is 885228593. The reversal of 885228570 is 75822588.

885228570 is a `hidden beast` number, since 8 + 8 + 52 + 28 + 570 = 666.

It is a super-2 number, since 2×885228570² = 1567259242288489800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25752 + ... + 49331.

It is an arithmetic number, because the mean of its divisors is an integer number (48316554).

Almost surely, 2^885228570 is an apocalyptic number.

885228570 is an abundant number, since it is smaller than the sum of its proper divisors (1433966022).

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

885228570 is a wasteful number, since it uses less digits than its factorization.

885228570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75227 (or 75224 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The square root of 885228570 is about 29752.7909615216. The cubic root of 885228570 is about 960.1781244997.

The spelling of 885228570 in words is "eight hundred eighty-five million, two hundred twenty-eight thousand, five hundred seventy".