2106462112 has 48 divisors (see below), whose sum is σ = 4404093120. Its totient is φ = 988331008.

The previous prime is 2106462109. The next prime is 2106462119. The reversal of 2106462112 is 2112646012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2106462119) 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, 183189 + ... + 194347.

It is an arithmetic number, because the mean of its divisors is an integer number (91751940).

Almost surely, 2^2106462112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2106462112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2202046560).

2106462112 is an abundant number, since it is smaller than the sum of its proper divisors (2297631008).

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

2106462112 is a wasteful number, since it uses less digits than its factorization.

2106462112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11533 (or 11525 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2106462112 is about 45896.2102139164. The cubic root of 2106462112 is about 1281.8913510645.

The spelling of 2106462112 in words is "two billion, one hundred six million, four hundred sixty-two thousand, one hundred twelve".