2112475474 has 4 divisors (see below), whose sum is σ = 3168713214. Its totient is φ = 1056237736.

The previous prime is 2112475459. The next prime is 2112475483. The reversal of 2112475474 is 4745742112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1365819849 + 746655625 = 36957^2 + 27325^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528118867 + ... + 528118870.

Almost surely, 2^2112475474 is an apocalyptic number.

2112475474 is a deficient number, since it is larger than the sum of its proper divisors (1056237740).

2112475474 is a wasteful number, since it uses less digits than its factorization.

2112475474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056237739.

The product of its digits is 62720, while the sum is 37.

The square root of 2112475474 is about 45961.6739686448. The cubic root of 2112475474 is about 1283.1100062877.

The spelling of 2112475474 in words is "two billion, one hundred twelve million, four hundred seventy-five thousand, four hundred seventy-four".