2208750 has 80 divisors (see below), whose sum is σ = 5998080. Its totient is φ = 540000.

The previous prime is 2208737. The next prime is 2208751. The reversal of 2208750 is 578022.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2208750.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2208751) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 71235 + ... + 71265.

It is an arithmetic number, because the mean of its divisors is an integer number (74976).

2^2208750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2208750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2999040).

2208750 is an abundant number, since it is smaller than the sum of its proper divisors (3789330).

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

2208750 is a wasteful number, since it uses less digits than its factorization.

2208750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 2208750 is about 1486.1863947702. The cubic root of 2208750 is about 130.2313434890.

The spelling of 2208750 in words is "two million, two hundred eight thousand, seven hundred fifty".