2726260 has 24 divisors (see below), whose sum is σ = 5757696. Its totient is φ = 1084320.

The previous prime is 2726249. The next prime is 2726263. The reversal of 2726260 is 626272.

It is a happy number.

2726260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2726263) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5169 + ... + 5671.

It is an arithmetic number, because the mean of its divisors is an integer number (239904).

2^2726260 is an apocalyptic number.

2726260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2726260 is an abundant number, since it is smaller than the sum of its proper divisors (3031436).

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

2726260 is a wasteful number, since it uses less digits than its factorization.

2726260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 781 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2726260 is about 1651.1390008113. The cubic root of 2726260 is about 139.6976468080.

The spelling of 2726260 in words is "two million, seven hundred twenty-six thousand, two hundred sixty".