8942222 has 8 divisors (see below), whose sum is σ = 13613736. Its totient is φ = 4404312.

The previous prime is 8942207. The next prime is 8942233. The reversal of 8942222 is 2222498.

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

8942222 is a modest number, since divided by 2222 gives 894 as remainder.

It is a nialpdrome in base 15.

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, 33233 + ... + 33500.

It is an arithmetic number, because the mean of its divisors is an integer number (1701717).

Almost surely, 2^8942222 is an apocalyptic number.

8942222 is a deficient number, since it is larger than the sum of its proper divisors (4671514).

8942222 is a wasteful number, since it uses less digits than its factorization.

8942222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66802.

The product of its digits is 4608, while the sum is 29.

The square root of 8942222 is about 2990.3548284443. The cubic root of 8942222 is about 207.5623038340.

The spelling of 8942222 in words is "eight million, nine hundred forty-two thousand, two hundred twenty-two".