2106705162 has 16 divisors (see below), whose sum is σ = 4292909280. Its totient is φ = 688985232.

The previous prime is 2106705143. The next prime is 2106705169. The reversal of 2106705162 is 2615076012.

It is not an unprimeable number, because it can be changed into a prime (2106705169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3312112 + ... + 3312747.

It is an arithmetic number, because the mean of its divisors is an integer number (268306830).

Almost surely, 2^2106705162 is an apocalyptic number.

2106705162 is an abundant number, since it is smaller than the sum of its proper divisors (2186204118).

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

2106705162 is a wasteful number, since it uses less digits than its factorization.

2106705162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6624917.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 2106705162 is about 45898.8579596486. The cubic root of 2106705162 is about 1281.9406520083.

The spelling of 2106705162 in words is "two billion, one hundred six million, seven hundred five thousand, one hundred sixty-two".