8134664 has 16 divisors (see below), whose sum is σ = 15437520. Its totient is φ = 4018000.

The previous prime is 8134661. The next prime is 8134691. The reversal of 8134664 is 4664318.

It is a self number, because there is not a number n which added to its sum of digits gives 8134664.

It is not an unprimeable number, because it can be changed into a prime (8134661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5462 + ... + 6789.

It is an arithmetic number, because the mean of its divisors is an integer number (964845).

Almost surely, 2^8134664 is an apocalyptic number.

It is an amenable number.

8134664 is a deficient number, since it is larger than the sum of its proper divisors (7302856).

8134664 is a wasteful number, since it uses less digits than its factorization.

8134664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12340 (or 12336 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 8134664 is about 2852.1332367195. The cubic root of 8134664 is about 201.1159615674.

It can be divided in two parts, 8134 and 664, that multiplied together give a square (5400976 = 2324²).

The spelling of 8134664 in words is "eight million, one hundred thirty-four thousand, six hundred sixty-four".