2227775794 has 8 divisors (see below), whose sum is σ = 3342371868. Its totient is φ = 1113651840.

The previous prime is 2227775789. The next prime is 2227775813. The reversal of 2227775794 is 4975777222.

It can be written as a sum of positive squares in 2 ways, for example, as 2208530025 + 19245769 = 46995^2 + 4387^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 105987 + ... + 125254.

Almost surely, 2^2227775794 is an apocalyptic number.

2227775794 is a deficient number, since it is larger than the sum of its proper divisors (1114596074).

2227775794 is a wasteful number, since it uses less digits than its factorization.

2227775794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236060.

The product of its digits is 3457440, while the sum is 52.

The square root of 2227775794 is about 47199.3198467944. The cubic root of 2227775794 is about 1306.0420509948.

The spelling of 2227775794 in words is "two billion, two hundred twenty-seven million, seven hundred seventy-five thousand, seven hundred ninety-four".