6118664 has 16 divisors (see below), whose sum is σ = 11541420. Its totient is φ = 3040960.

The previous prime is 6118649. The next prime is 6118699. The reversal of 6118664 is 4668116.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5098564 + 1020100 = 2258^2 + 1010^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6118664.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 827 + ... + 3594.

Almost surely, 2^6118664 is an apocalyptic number.

It is an amenable number.

6118664 is a deficient number, since it is larger than the sum of its proper divisors (5422756).

6118664 is a wasteful number, since it uses less digits than its factorization.

6118664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600 (or 4596 counting only the distinct ones).

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

The square root of 6118664 is about 2473.5933376366. The cubic root of 6118664 is about 182.9021743167.

The spelling of 6118664 in words is "six million, one hundred eighteen thousand, six hundred sixty-four".