6001197666 has 16 divisors (see below), whose sum is σ = 12021982464. Its totient is φ = 1997134704.

The previous prime is 6001197641. The next prime is 6001197677. The reversal of 6001197666 is 6667911006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812146 + ... + 819501.

It is an arithmetic number, because the mean of its divisors is an integer number (751373904).

Almost surely, 2^6001197666 is an apocalyptic number.

6001197666 is an abundant number, since it is smaller than the sum of its proper divisors (6020784798).

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

6001197666 is a wasteful number, since it uses less digits than its factorization.

6001197666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632265.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 6001197666 is about 77467.3974391808. The cubic root of 6001197666 is about 1817.2414905412.

The spelling of 6001197666 in words is "six billion, one million, one hundred ninety-seven thousand, six hundred sixty-six".