8699222 has 16 divisors (see below), whose sum is σ = 14999712. Its totient is φ = 3706560.

The previous prime is 8699219. The next prime is 8699227. The reversal of 8699222 is 2229968.

8699222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8699227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818 + ... + 4250.

It is an arithmetic number, because the mean of its divisors is an integer number (937482).

Almost surely, 2^8699222 is an apocalyptic number.

8699222 is a deficient number, since it is larger than the sum of its proper divisors (6300490).

8699222 is a wasteful number, since it uses less digits than its factorization.

8699222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3623.

The product of its digits is 31104, while the sum is 38.

The square root of 8699222 is about 2949.4443544505. Note that the first 3 decimals coincide. The cubic root of 8699222 is about 205.6648807081.

The spelling of 8699222 in words is "eight million, six hundred ninety-nine thousand, two hundred twenty-two".