8776222 has 16 divisors (see below), whose sum is σ = 16202592. Its totient is φ = 3471840.

The previous prime is 8776219. The next prime is 8776223. The reversal of 8776222 is 2226778.

8776222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8776223) 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, 23929 + ... + 24292.

It is an arithmetic number, because the mean of its divisors is an integer number (1012662).

Almost surely, 2^8776222 is an apocalyptic number.

8776222 is a deficient number, since it is larger than the sum of its proper divisors (7426370).

8776222 is a wasteful number, since it uses less digits than its factorization.

8776222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48243.

The product of its digits is 18816, while the sum is 34.

The square root of 8776222 is about 2962.4689027904. The cubic root of 8776222 is about 206.2699041703.

It can be divided in two parts, 8776 and 222, that added together give a palindrome (8998).

The spelling of 8776222 in words is "eight million, seven hundred seventy-six thousand, two hundred twenty-two".