2671326 has 64 divisors (see below), whose sum is σ = 7004160. Its totient is φ = 738720.

The previous prime is 2671309. The next prime is 2671327. The reversal of 2671326 is 6231762.

It is a happy number.

2671326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2671326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2671327) 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 31 ways as a sum of consecutive naturals, for example, 13891 + ... + 14081.

It is an arithmetic number, because the mean of its divisors is an integer number (109440).

2^2671326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2671326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3502080).

2671326 is an abundant number, since it is smaller than the sum of its proper divisors (4332834).

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

2671326 is a wasteful number, since it uses less digits than its factorization.

2671326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 240 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 2671326 is about 1634.4191628833. The cubic root of 2671326 is about 138.7529729093.

The spelling of 2671326 in words is "two million, six hundred seventy-one thousand, three hundred twenty-six".