2641322 has 8 divisors (see below), whose sum is σ = 3972900. Its totient is φ = 1317024.

The previous prime is 2641313. The next prime is 2641337. The reversal of 2641322 is 2231462.

It can be written as a sum of positive squares in 2 ways, for example, as 2588881 + 52441 = 1609^2 + 229^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2⁷ + 6 + 4³ + 1 + 3⁹ + 2¹⁹ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 2641294 and 2641303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797 + ... + 2432.

2^2641322 is an apocalyptic number.

2641322 is a deficient number, since it is larger than the sum of its proper divisors (1331578).

2641322 is a wasteful number, since it uses less digits than its factorization.

2641322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640.

The product of its digits is 576, while the sum is 20.

The square root of 2641322 is about 1625.2144473884. The cubic root of 2641322 is about 138.2315303958.

Adding to 2641322 its reverse (2231462), we get a palindrome (4872784).

The spelling of 2641322 in words is "two million, six hundred forty-one thousand, three hundred twenty-two".