8626164 has 12 divisors (see below), whose sum is σ = 20127744. Its totient is φ = 2875384.

The previous prime is 8626159. The next prime is 8626169. The reversal of 8626164 is 4616268.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8626159) and next prime (8626169).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8626169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359412 + ... + 359435.

It is an arithmetic number, because the mean of its divisors is an integer number (1677312).

Almost surely, 2^8626164 is an apocalyptic number.

It is an amenable number.

8626164 is an abundant number, since it is smaller than the sum of its proper divisors (11501580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8626164 is a wasteful number, since it uses less digits than its factorization.

8626164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718854 (or 718852 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 8626164 is about 2937.0331969523. The cubic root of 8626164 is about 205.0875216213.

The spelling of 8626164 in words is "eight million, six hundred twenty-six thousand, one hundred sixty-four".