6001661006 has 8 divisors (see below), whose sum is σ = 9820899864. Its totient is φ = 2728027720.

The previous prime is 6001660997. The next prime is 6001661023.

6001661006 is nontrivially palindromic in base 10.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136401365 + ... + 136401408.

It is an arithmetic number, because the mean of its divisors is an integer number (1227612483).

Almost surely, 2^6001661006 is an apocalyptic number.

6001661006 is a deficient number, since it is larger than the sum of its proper divisors (3819238858).

6001661006 is a wasteful number, since it uses less digits than its factorization.

6001661006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272802786.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 6001661006 is about 77470.3879298407. The cubic root of 6001661006 is about 1817.2882578173.

The spelling of 6001661006 in words is "six billion, one million, six hundred sixty-one thousand, six".