8222607 has 8 divisors (see below), whose sum is σ = 12181680. Its totient is φ = 5481720.

The previous prime is 8222597. The next prime is 8222609. The reversal of 8222607 is 7062228.

It is not a de Polignac number, because 8222607 - 2⁷ = 8222479 is a prime.

It is a super-2 number, since 2×8222607² = 135222531752898, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 304541 = 8222607 / (8 + 2 + 2 + 2 + 6 + 0 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8222609) 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 7 ways as a sum of consecutive naturals, for example, 152244 + ... + 152297.

It is an arithmetic number, because the mean of its divisors is an integer number (1522710).

Almost surely, 2^8222607 is an apocalyptic number.

8222607 is a deficient number, since it is larger than the sum of its proper divisors (3959073).

8222607 is a wasteful number, since it uses less digits than its factorization.

8222607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304550 (or 304544 counting only the distinct ones).

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

The square root of 8222607 is about 2867.5088491581. The cubic root of 8222607 is about 201.8381132782.

The spelling of 8222607 in words is "eight million, two hundred twenty-two thousand, six hundred seven".