2227862860 has 48 divisors (see below), whose sum is σ = 4953362400. Its totient is φ = 839337984.

The previous prime is 2227862831. The next prime is 2227862873. The reversal of 2227862860 is 682687222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48796 + ... + 82684.

It is an arithmetic number, because the mean of its divisors is an integer number (103195050).

Almost surely, 2^2227862860 is an apocalyptic number.

2227862860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2227862860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2476681200).

2227862860 is an abundant number, since it is smaller than the sum of its proper divisors (2725499540).

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

2227862860 is a wasteful number, since it uses less digits than its factorization.

2227862860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34090 (or 34088 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 2227862860 is about 47200.2421603957. The cubic root of 2227862860 is about 1306.0590650313.

The spelling of 2227862860 in words is "two billion, two hundred twenty-seven million, eight hundred sixty-two thousand, eight hundred sixty".