8616164 has 6 divisors (see below), whose sum is σ = 15078294. Its totient is φ = 4308080.

The previous prime is 8616151. The next prime is 8616169. The reversal of 8616164 is 4616168.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8065600 + 550564 = 2840^2 + 742^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8616164.

It is not an unprimeable number, because it can be changed into a prime (8616169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1077017 + ... + 1077024.

It is an arithmetic number, because the mean of its divisors is an integer number (2513049).

Almost surely, 2^8616164 is an apocalyptic number.

It is an amenable number.

8616164 is a deficient number, since it is larger than the sum of its proper divisors (6462130).

8616164 is a wasteful number, since it uses less digits than its factorization.

8616164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154045 (or 2154043 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 8616164 is about 2935.3303050934. The cubic root of 8616164 is about 205.0082407950.

The spelling of 8616164 in words is "eight million, six hundred sixteen thousand, one hundred sixty-four".