8616922 has 4 divisors (see below), whose sum is σ = 12925386. Its totient is φ = 4308460.

The previous prime is 8616919. The next prime is 8616947. The reversal of 8616922 is 2296168.

It is a happy number.

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., 8532241 + 84681 = 2921^2 + 291^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2154229 + ... + 2154232.

Almost surely, 2^8616922 is an apocalyptic number.

8616922 is a deficient number, since it is larger than the sum of its proper divisors (4308464).

8616922 is a wasteful number, since it uses less digits than its factorization.

8616922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4308463.

The product of its digits is 10368, while the sum is 34.

The square root of 8616922 is about 2935.4594188985. The cubic root of 8616922 is about 205.0142524297.

The spelling of 8616922 in words is "eight million, six hundred sixteen thousand, nine hundred twenty-two".