2107812272 has 40 divisors (see below), whose sum is σ = 4353292800. Its totient is φ = 985787712.

The previous prime is 2107812257. The next prime is 2107812277. The reversal of 2107812272 is 2722187012.

It is not an unprimeable number, because it can be changed into a prime (2107812277) 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, 19868 + ... + 67899.

It is an arithmetic number, because the mean of its divisors is an integer number (108832320).

Almost surely, 2^2107812272 is an apocalyptic number.

It is an amenable number.

2107812272 is an abundant number, since it is smaller than the sum of its proper divisors (2245480528).

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

2107812272 is a wasteful number, since it uses less digits than its factorization.

2107812272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87873 (or 87867 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 2107812272 is about 45910.9166974479. The cubic root of 2107812272 is about 1282.1651733446.

Adding to 2107812272 its reverse (2722187012), we get a palindrome (4829999284).

The spelling of 2107812272 in words is "two billion, one hundred seven million, eight hundred twelve thousand, two hundred seventy-two".