2708244 has 72 divisors (see below), whose sum is σ = 8543808. Its totient is φ = 702720.

The previous prime is 2708243. The next prime is 2708249. The reversal of 2708244 is 4428072.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2708243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2284 + ... + 3260.

It is an arithmetic number, because the mean of its divisors is an integer number (118664).

2^2708244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2708244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4271904).

2708244 is an abundant number, since it is smaller than the sum of its proper divisors (5835564).

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

2708244 is a wasteful number, since it uses less digits than its factorization.

2708244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005 (or 1000 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 2708244 is about 1645.6743298721. The cubic root of 2708244 is about 139.3892441889.

The spelling of 2708244 in words is "two million, seven hundred eight thousand, two hundred forty-four".