2116094570 has 8 divisors (see below), whose sum is σ = 3808970244. Its totient is φ = 846437824.

The previous prime is 2116094569. The next prime is 2116094593. The reversal of 2116094570 is 754906112.

It can be written as a sum of positive squares in 2 ways, for example, as 2027790961 + 88303609 = 45031^2 + 9397^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2116094570.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105804719 + ... + 105804738.

Almost surely, 2^2116094570 is an apocalyptic number.

2116094570 is a deficient number, since it is larger than the sum of its proper divisors (1692875674).

2116094570 is a wasteful number, since it uses less digits than its factorization.

2116094570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211609464.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 2116094570 is about 46001.0279232975. The cubic root of 2116094570 is about 1283.8423302060.

The spelling of 2116094570 in words is "two billion, one hundred sixteen million, ninety-four thousand, five hundred seventy".