8646122 has 4 divisors (see below), whose sum is σ = 12969186. Its totient is φ = 4323060.

The previous prime is 8646119. The next prime is 8646163. The reversal of 8646122 is 2216468.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8579041 + 67081 = 2929^2 + 259^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161529 + ... + 2161532.

Almost surely, 2^8646122 is an apocalyptic number.

8646122 is a deficient number, since it is larger than the sum of its proper divisors (4323064).

8646122 is a wasteful number, since it uses less digits than its factorization.

8646122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323063.

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

The square root of 8646122 is about 2940.4288802826. The cubic root of 8646122 is about 205.2455673104.

The spelling of 8646122 in words is "eight million, six hundred forty-six thousand, one hundred twenty-two".