2445812112 has 40 divisors (see below), whose sum is σ = 6320149056. Its totient is φ = 815038336.

The previous prime is 2445812077. The next prime is 2445812119. The reversal of 2445812112 is 2112185442.

It is a self number, because there is not a number n which added to its sum of digits gives 2445812112.

It is not an unprimeable number, because it can be changed into a prime (2445812119) 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, 280198 + ... + 288794.

Almost surely, 2^2445812112 is an apocalyptic number.

It is an amenable number.

2445812112 is an abundant number, since it is smaller than the sum of its proper divisors (3874336944).

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

2445812112 is a wasteful number, since it uses less digits than its factorization.

2445812112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14535 (or 14529 counting only the distinct ones).

The product of its digits is 5120, while the sum is 30.

The square root of 2445812112 is about 49455.1525323702. The cubic root of 2445812112 is about 1347.3311906187.

Adding to 2445812112 its reverse (2112185442), we get a palindrome (4557997554).

The spelling of 2445812112 in words is "two billion, four hundred forty-five million, eight hundred twelve thousand, one hundred twelve".