8770222 has 8 divisors (see below), whose sum is σ = 13727376. Its totient is φ = 4194432.

The previous prime is 8770219. The next prime is 8770253. The reversal of 8770222 is 2220778.

8770222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95283 + ... + 95374.

It is an arithmetic number, because the mean of its divisors is an integer number (1715922).

Almost surely, 2^8770222 is an apocalyptic number.

8770222 is a deficient number, since it is larger than the sum of its proper divisors (4957154).

8770222 is a wasteful number, since it uses less digits than its factorization.

8770222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190682.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 8770222 is about 2961.4560607917. The cubic root of 8770222 is about 206.2228869165. Note that the first 3 decimals are identical.

The spelling of 8770222 in words is "eight million, seven hundred seventy thousand, two hundred twenty-two".