2227057764 has 12 divisors (see below), whose sum is σ = 5196468144. Its totient is φ = 742352584.

The previous prime is 2227057751. The next prime is 2227057829. The reversal of 2227057764 is 4677507222.

It is a happy number.

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

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, 92794062 + ... + 92794085.

It is an arithmetic number, because the mean of its divisors is an integer number (433039012).

Almost surely, 2^2227057764 is an apocalyptic number.

It is an amenable number.

2227057764 is an abundant number, since it is smaller than the sum of its proper divisors (2969410380).

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

2227057764 is a wasteful number, since it uses less digits than its factorization.

2227057764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185588154 (or 185588152 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 42.

The square root of 2227057764 is about 47191.7128741901. The cubic root of 2227057764 is about 1305.9017199756.

The spelling of 2227057764 in words is "two billion, two hundred twenty-seven million, fifty-seven thousand, seven hundred sixty-four".