2227806708 has 12 divisors (see below), whose sum is σ = 5198215680. Its totient is φ = 742602232.

The previous prime is 2227806697. The next prime is 2227806743. The reversal of 2227806708 is 8076087222.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2227806708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92825268 + ... + 92825291.

It is an arithmetic number, because the mean of its divisors is an integer number (433184640).

Almost surely, 2^2227806708 is an apocalyptic number.

It is an amenable number.

2227806708 is an abundant number, since it is smaller than the sum of its proper divisors (2970408972).

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

2227806708 is a wasteful number, since it uses less digits than its factorization.

2227806708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185650566 (or 185650564 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 2227806708 is about 47199.6473291909. The cubic root of 2227806708 is about 1306.0480921170.

The spelling of 2227806708 in words is "two billion, two hundred twenty-seven million, eight hundred six thousand, seven hundred eight".