2107272 has 16 divisors (see below), whose sum is σ = 5268240. Its totient is φ = 702416.

The previous prime is 2107247. The next prime is 2107289. The reversal of 2107272 is 2727012.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43878 + ... + 43925.

It is an arithmetic number, because the mean of its divisors is an integer number (329265).

2^2107272 is an apocalyptic number.

It is an amenable number.

2107272 is an abundant number, since it is smaller than the sum of its proper divisors (3160968).

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

2107272 is a wasteful number, since it uses less digits than its factorization.

2107272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87812 (or 87808 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 2107272 is about 1451.6445846005. The cubic root of 2107272 is about 128.2055616286.

The spelling of 2107272 in words is "two million, one hundred seven thousand, two hundred seventy-two".