8920616 has 16 divisors (see below), whose sum is σ = 17134740. Its totient is φ = 4351360.

The previous prime is 8920609. The next prime is 8920649. The reversal of 8920616 is 6160298.

It can be written as a sum of positive squares in 2 ways, for example, as 8352100 + 568516 = 2890^2 + 754^2 .

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, 13271 + ... + 13926.

Almost surely, 2^8920616 is an apocalyptic number.

It is an amenable number.

8920616 is a deficient number, since it is larger than the sum of its proper divisors (8214124).

8920616 is a wasteful number, since it uses less digits than its factorization.

8920616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27244 (or 27240 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 8920616 is about 2986.7400288609. The cubic root of 8920616 is about 207.3949998593.

The spelling of 8920616 in words is "eight million, nine hundred twenty thousand, six hundred sixteen".