7622322 has 24 divisors (see below), whose sum is σ = 15530256. Its totient is φ = 2494008.

The previous prime is 7622317. The next prime is 7622339. The reversal of 7622322 is 2232267.

7622322 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 7⁸ + 6 + 2³ + 2⁴ + 3¹³ + 2¹⁰ + 2¹⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 7622292 and 7622301.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26793 + ... + 27075.

It is an arithmetic number, because the mean of its divisors is an integer number (647094).

Almost surely, 2^7622322 is an apocalyptic number.

7622322 is an abundant number, since it is smaller than the sum of its proper divisors (7907934).

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

7622322 is a wasteful number, since it uses less digits than its factorization.

7622322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 355 counting only the distinct ones).

The product of its digits is 2016, while the sum is 24.

The square root of 7622322 is about 2760.8553022569. The cubic root of 7622322 is about 196.8018139664.

Adding to 7622322 its reverse (2232267), we get a palindrome (9854589).

It can be divided in two parts, 76223 and 22, that added together give a triangular number (76245 = T₃₉₀).

The spelling of 7622322 in words is "seven million, six hundred twenty-two thousand, three hundred twenty-two".