8222064 has 20 divisors (see below), whose sum is σ = 21240456. Its totient is φ = 2740672.

The previous prime is 8222059. The next prime is 8222069. The reversal of 8222064 is 4602228.

It is an interprime number because it is at equal distance from previous prime (8222059) and next prime (8222069).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8222069) 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, 85599 + ... + 85694.

Almost surely, 2^8222064 is an apocalyptic number.

It is an amenable number.

8222064 is an abundant number, since it is smaller than the sum of its proper divisors (13018392).

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

8222064 is a wasteful number, since it uses less digits than its factorization.

8222064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171304 (or 171298 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 8222064 is about 2867.4141661086. The cubic root of 8222064 is about 201.8336702223.

The spelling of 8222064 in words is "eight million, two hundred twenty-two thousand, sixty-four".