8147164 has 6 divisors (see below), whose sum is σ = 14257544. Its totient is φ = 4073580.

The previous prime is 8147159. The next prime is 8147189. The reversal of 8147164 is 4617418.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1018392 + ... + 1018399.

Almost surely, 2^8147164 is an apocalyptic number.

It is an amenable number.

8147164 is a deficient number, since it is larger than the sum of its proper divisors (6110380).

8147164 is a wasteful number, since it uses less digits than its factorization.

8147164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036795 (or 2036793 counting only the distinct ones).

The product of its digits is 5376, while the sum is 31.

The square root of 8147164 is about 2854.3237377705. The cubic root of 8147164 is about 201.2189227118.

The spelling of 8147164 in words is "eight million, one hundred forty-seven thousand, one hundred sixty-four".