4166659 has 8 divisors (see below), whose sum is σ = 4808960. Its totient is φ = 3536136.

The previous prime is 4166651. The next prime is 4166671. The reversal of 4166659 is 9566614.

4166659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4166659 - 2³ = 4166651 is a prime.

It is a super-2 number, since 2×4166659² = 34722094444562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4166651) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2169 + ... + 3610.

It is an arithmetic number, because the mean of its divisors is an integer number (601120).

Almost surely, 2^4166659 is an apocalyptic number.

4166659 is a deficient number, since it is larger than the sum of its proper divisors (642301).

4166659 is a wasteful number, since it uses less digits than its factorization.

4166659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5889.

The product of its digits is 38880, while the sum is 37.

The square root of 4166659 is about 2041.2395743763. The cubic root of 4166659 is about 160.9147987397.

The spelling of 4166659 in words is "four million, one hundred sixty-six thousand, six hundred fifty-nine".