2106706332 has 48 divisors (see below), whose sum is σ = 4992543360. Its totient is φ = 691311168.

The previous prime is 2106706319. The next prime is 2106706387. The reversal of 2106706332 is 2336076012.

It is a self number, because there is not a number n which added to its sum of digits gives 2106706332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288219 + ... + 295437.

It is an arithmetic number, because the mean of its divisors is an integer number (104011320).

Almost surely, 2^2106706332 is an apocalyptic number.

It is an amenable number.

2106706332 is an abundant number, since it is smaller than the sum of its proper divisors (2885837028).

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

2106706332 is a wasteful number, since it uses less digits than its factorization.

2106706332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7602 (or 7600 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 2106706332 is about 45898.8707050620. The cubic root of 2106706332 is about 1281.9408893252.

The spelling of 2106706332 in words is "two billion, one hundred six million, seven hundred six thousand, three hundred thirty-two".