2112492682 has 8 divisors (see below), whose sum is σ = 3174429636. Its totient is φ = 1054349472.

The previous prime is 2112492673. The next prime is 2112492721. The reversal of 2112492682 is 2862942112.

It can be written as a sum of positive squares in 2 ways, for example, as 1788528681 + 323964001 = 42291^2 + 17999^2 .

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

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, 947043 + ... + 949270.

Almost surely, 2^2112492682 is an apocalyptic number.

2112492682 is a deficient number, since it is larger than the sum of its proper divisors (1061936954).

2112492682 is a wasteful number, since it uses less digits than its factorization.

2112492682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896872.

The product of its digits is 27648, while the sum is 37.

The square root of 2112492682 is about 45961.8611677116. The cubic root of 2112492682 is about 1283.1134903040.

The spelling of 2112492682 in words is "two billion, one hundred twelve million, four hundred ninety-two thousand, six hundred eighty-two".