7671164 has 12 divisors (see below), whose sum is σ = 13451088. Its totient is φ = 3828000.

The previous prime is 7671163. The next prime is 7671179. The reversal of 7671164 is 4611767.

It is a happy number.

It is a super-2 number, since 2×7671164² = 117693514229792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7671164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7671163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809 + ... + 3999.

It is an arithmetic number, because the mean of its divisors is an integer number (1120924).

Almost surely, 2^7671164 is an apocalyptic number.

It is an amenable number.

7671164 is a deficient number, since it is larger than the sum of its proper divisors (5779924).

7671164 is a wasteful number, since it uses less digits than its factorization.

7671164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3796 (or 3794 counting only the distinct ones).

The product of its digits is 7056, while the sum is 32.

The square root of 7671164 is about 2769.6866248729. The cubic root of 7671164 is about 197.2212721534.

The spelling of 7671164 in words is "seven million, six hundred seventy-one thousand, one hundred sixty-four".