2112475570 has 8 divisors (see below), whose sum is σ = 3802456044. Its totient is φ = 844990224.

The previous prime is 2112475483. The next prime is 2112475571. The reversal of 2112475570 is 755742112.

It can be written as a sum of positive squares in 2 ways, for example, as 1963464721 + 149010849 = 44311^2 + 12207^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2112475571) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 105623769 + ... + 105623788.

Almost surely, 2^2112475570 is an apocalyptic number.

2112475570 is a deficient number, since it is larger than the sum of its proper divisors (1689980474).

2112475570 is a wasteful number, since it uses less digits than its factorization.

2112475570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211247564.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 2112475570 is about 45961.6750129932. The cubic root of 2112475570 is about 1283.1100257244.

The spelling of 2112475570 in words is "two billion, one hundred twelve million, four hundred seventy-five thousand, five hundred seventy".