805225060 has 24 divisors (see below), whose sum is σ = 1790442360. Its totient is φ = 303143424.

The previous prime is 805225051. The next prime is 805225063. The reversal of 805225060 is 60522508.

It can be written as a sum of positive squares in 4 ways, for example, as 308915776 + 496309284 = 17576^2 + 22278^2 .

It is not an unprimeable number, because it can be changed into a prime (805225063) 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, 1183815 + ... + 1184494.

It is an arithmetic number, because the mean of its divisors is an integer number (74601765).

Almost surely, 2^805225060 is an apocalyptic number.

It is an amenable number.

805225060 is an abundant number, since it is smaller than the sum of its proper divisors (985217300).

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

805225060 is a wasteful number, since it uses less digits than its factorization.

805225060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368335 (or 2368333 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 805225060 is about 28376.4878024043. The cubic root of 805225060 is about 930.3344309237.

Adding to 805225060 its reverse (60522508), we get a palindrome (865747568).

The spelling of 805225060 in words is "eight hundred five million, two hundred twenty-five thousand, sixty".