822618060 has 96 divisors (see below), whose sum is σ = 2599430400. Its totient is φ = 192541440.

The previous prime is 822617987. The next prime is 822618067. The reversal of 822618060 is 60816228.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (822618067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2350 + ... + 40629.

It is an arithmetic number, because the mean of its divisors is an integer number (27077400).

Almost surely, 2^822618060 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 822618060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1299715200).

822618060 is an abundant number, since it is smaller than the sum of its proper divisors (1776812340).

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

822618060 is a wasteful number, since it uses less digits than its factorization.

822618060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43031 (or 43029 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 822618060 is about 28681.3190073260. The cubic root of 822618060 is about 936.9852334904.

The spelling of 822618060 in words is "eight hundred twenty-two million, six hundred eighteen thousand, sixty".