2651322 has 8 divisors (see below), whose sum is σ = 5302656. Its totient is φ = 883772.

The previous prime is 2651293. The next prime is 2651329. The reversal of 2651322 is 2231562.

2651322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2651322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2651329) 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 3 ways as a sum of consecutive naturals, for example, 220938 + ... + 220949.

It is an arithmetic number, because the mean of its divisors is an integer number (662832).

2^2651322 is an apocalyptic number.

2651322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2651322 is a wasteful number, since it uses less digits than its factorization.

2651322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441892.

The product of its digits is 720, while the sum is 21.

The square root of 2651322 is about 1628.2880580536. The cubic root of 2651322 is about 138.4057581107.

Adding to 2651322 its reverse (2231562), we get a palindrome (4882884).

The spelling of 2651322 in words is "two million, six hundred fifty-one thousand, three hundred twenty-two".