2726250 has 40 divisors (see below), whose sum is σ = 6822816. Its totient is φ = 726000.

The previous prime is 2726249. The next prime is 2726263. The reversal of 2726250 is 526272.

2726250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 2726250.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3387 + ... + 4113.

2^2726250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2726250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3411408).

2726250 is an abundant number, since it is smaller than the sum of its proper divisors (4096566).

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

2726250 is an equidigital number, since it uses as much as digits as its factorization.

2726250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 2726250 is about 1651.1359725958. The cubic root of 2726250 is about 139.6974760028.

The spelling of 2726250 in words is "two million, seven hundred twenty-six thousand, two hundred fifty".