6099666 has 8 divisors (see below), whose sum is σ = 12199344. Its totient is φ = 2033220.

The previous prime is 6099659. The next prime is 6099697. The reversal of 6099666 is 6669906.

It is a sphenic number, since it is the product of 3 distinct primes.

6099666 is an admirable number.

It is a Curzon number.

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, 508300 + ... + 508311.

It is an arithmetic number, because the mean of its divisors is an integer number (1524918).

Almost surely, 2^6099666 is an apocalyptic number.

6099666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6099666 is a wasteful number, since it uses less digits than its factorization.

6099666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016616.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 6099666 is about 2469.7501897965. The cubic root of 6099666 is about 182.7126788086.

The spelling of 6099666 in words is "six million, ninety-nine thousand, six hundred sixty-six".