8222616 has 24 divisors (see below), whose sum is σ = 22269780. Its totient is φ = 2740848.

The previous prime is 8222609. The next prime is 8222623. The reversal of 8222616 is 6162228.

It is an interprime number because it is at equal distance from previous prime (8222609) and next prime (8222623).

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×8222616² = 135222827766912, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 8222616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57030 + ... + 57173.

Almost surely, 2^8222616 is an apocalyptic number.

It is an amenable number.

8222616 is an abundant number, since it is smaller than the sum of its proper divisors (14047164).

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

8222616 is a wasteful number, since it uses less digits than its factorization.

8222616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114215 (or 114208 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 8222616 is about 2867.5104184641. The cubic root of 8222616 is about 201.8381869184.

The spelling of 8222616 in words is "eight million, two hundred twenty-two thousand, six hundred sixteen".