8702222 has 8 divisors (see below), whose sum is σ = 13096776. Its totient is φ = 4336632.

The previous prime is 8702207. The next prime is 8702231. The reversal of 8702222 is 2222078.

It is a happy number.

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

8702222 is a modest number, since divided by 2222 gives 870 as remainder.

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, 6473 + ... + 7700.

It is an arithmetic number, because the mean of its divisors is an integer number (1637097).

Almost surely, 2^8702222 is an apocalyptic number.

8702222 is a deficient number, since it is larger than the sum of its proper divisors (4394554).

8702222 is a wasteful number, since it uses less digits than its factorization.

8702222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14482.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 8702222 is about 2949.9528809796. The cubic root of 8702222 is about 205.6885197465.

The spelling of 8702222 in words is "eight million, seven hundred two thousand, two hundred twenty-two".