2182352668 has 6 divisors (see below), whose sum is σ = 3819117176. Its totient is φ = 1091176332.

The previous prime is 2182352647. The next prime is 2182352671. The reversal of 2182352668 is 8662532812.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272794080 + ... + 272794087.

Almost surely, 2^2182352668 is an apocalyptic number.

It is an amenable number.

2182352668 is a deficient number, since it is larger than the sum of its proper divisors (1636764508).

2182352668 is a wasteful number, since it uses less digits than its factorization.

2182352668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545588171 (or 545588169 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 2182352668 is about 46715.6576321045. The cubic root of 2182352668 is about 1297.1045356590.

The spelling of 2182352668 in words is "two billion, one hundred eighty-two million, three hundred fifty-two thousand, six hundred sixty-eight".