2072288 has 24 divisors (see below), whose sum is σ = 4213440. Its totient is φ = 1002240.

The previous prime is 2072267. The next prime is 2072293. The reversal of 2072288 is 8822702.

It is a self number, because there is not a number n which added to its sum of digits gives 2072288.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53 + ... + 2036.

It is an arithmetic number, because the mean of its divisors is an integer number (175560).

2^2072288 is an apocalyptic number.

It is an amenable number.

2072288 is an abundant number, since it is smaller than the sum of its proper divisors (2141152).

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

2072288 is a wasteful number, since it uses less digits than its factorization.

2072288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130 (or 2122 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 2072288 is about 1439.5443723623. The cubic root of 2072288 is about 127.4921281825.

The spelling of 2072288 in words is "two million, seventy-two thousand, two hundred eighty-eight".