2681322 has 16 divisors (see below), whose sum is σ = 6128832. Its totient is φ = 766080.

The previous prime is 2681321. The next prime is 2681347. The reversal of 2681322 is 2231862.

It is a junction number, because it is equal to n+sod(n) for n = 2681292 and 2681301.

It is not an unprimeable number, because it can be changed into a prime (2681321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31879 + ... + 31962.

It is an arithmetic number, because the mean of its divisors is an integer number (383052).

2^2681322 is an apocalyptic number.

2681322 is an abundant number, since it is smaller than the sum of its proper divisors (3447510).

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

2681322 is a wasteful number, since it uses less digits than its factorization.

2681322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63853.

The product of its digits is 1152, while the sum is 24.

The square root of 2681322 is about 1637.4742746071. The cubic root of 2681322 is about 138.9258269279.

It can be divided in two parts, 2681 and 322, that added together give a palindrome (3003).

The spelling of 2681322 in words is "two million, six hundred eighty-one thousand, three hundred twenty-two".