8427322 has 8 divisors (see below), whose sum is σ = 12793536. Its totient is φ = 4162812.

The previous prime is 8427311. The next prime is 8427323. The reversal of 8427322 is 2237248.

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 8 + 4⁵ + 2⁷ + 7⁸ + 3¹² + 2¹⁵ + 2²¹ .

It is not an unprimeable number, because it can be changed into a prime (8427323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25218 + ... + 25549.

It is an arithmetic number, because the mean of its divisors is an integer number (1599192).

Almost surely, 2^8427322 is an apocalyptic number.

8427322 is a deficient number, since it is larger than the sum of its proper divisors (4366214).

8427322 is a wasteful number, since it uses less digits than its factorization.

8427322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50852.

The product of its digits is 5376, while the sum is 28.

The square root of 8427322 is about 2902.9850154625. The cubic root of 8427322 is about 203.4994295150.

The spelling of 8427322 in words is "eight million, four hundred twenty-seven thousand, three hundred twenty-two".