2275588166 has 4 divisors (see below), whose sum is σ = 3413382252. Its totient is φ = 1137794082.

The previous prime is 2275588163. The next prime is 2275588187. The reversal of 2275588166 is 6618855722.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275588163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568897040 + ... + 568897043.

It is an arithmetic number, because the mean of its divisors is an integer number (853345563).

Almost surely, 2^2275588166 is an apocalyptic number.

2275588166 is a deficient number, since it is larger than the sum of its proper divisors (1137794086).

2275588166 is a wasteful number, since it uses less digits than its factorization.

2275588166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137794085.

The product of its digits is 1612800, while the sum is 50.

The square root of 2275588166 is about 47703.1253273829. The cubic root of 2275588166 is about 1315.3193894258.

The spelling of 2275588166 in words is "two billion, two hundred seventy-five million, five hundred eighty-eight thousand, one hundred sixty-six".