8322417 has 6 divisors (see below), whose sum is σ = 12021282. Its totient is φ = 5548272.

The previous prime is 8322409. The next prime is 8322439. The reversal of 8322417 is 7142238.

It can be written as a sum of positive squares in only one way, i.e., 5377761 + 2944656 = 2319^2 + 1716^2 .

It is not a de Polignac number, because 8322417 - 2³ = 8322409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8322487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 462348 + ... + 462365.

It is an arithmetic number, because the mean of its divisors is an integer number (2003547).

Almost surely, 2^8322417 is an apocalyptic number.

It is an amenable number.

8322417 is a deficient number, since it is larger than the sum of its proper divisors (3698865).

8322417 is a wasteful number, since it uses less digits than its factorization.

8322417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924719 (or 924716 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 8322417 is about 2884.8599619392. The cubic root of 8322417 is about 202.6515007094.

It can be divided in two parts, 832 and 2417, that added together give a square (3249 = 57²).

The spelling of 8322417 in words is "eight million, three hundred twenty-two thousand, four hundred seventeen".