2133662704 has 40 divisors (see below), whose sum is σ = 4340414160. Its totient is φ = 1014655488.

The previous prime is 2133662693. The next prime is 2133662717. The reversal of 2133662704 is 4072663312.

It is a self number, because there is not a number n which added to its sum of digits gives 2133662704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3229 + ... + 65404.

It is an arithmetic number, because the mean of its divisors is an integer number (108510354).

Almost surely, 2^2133662704 is an apocalyptic number.

It is an amenable number.

2133662704 is an abundant number, since it is smaller than the sum of its proper divisors (2206751456).

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

2133662704 is a wasteful number, since it uses less digits than its factorization.

2133662704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68737 (or 68731 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 2133662704 is about 46191.5869396149. The cubic root of 2133662704 is about 1287.3854268737.

The spelling of 2133662704 in words is "two billion, one hundred thirty-three million, six hundred sixty-two thousand, seven hundred four".