601611066 has 48 divisors (see below), whose sum is σ = 1493279424. Its totient is φ = 171476352.

The previous prime is 601611047. The next prime is 601611091. The reversal of 601611066 is 660116106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49045 + ... + 60071.

It is an arithmetic number, because the mean of its divisors is an integer number (31109988).

Almost surely, 2^601611066 is an apocalyptic number.

601611066 is an abundant number, since it is smaller than the sum of its proper divisors (891668358).

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

601611066 is a wasteful number, since it uses less digits than its factorization.

601611066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11475 (or 11472 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 601611066 is about 24527.7611289738. The cubic root of 601611066 is about 844.1868938032.

The spelling of 601611066 in words is "six hundred one million, six hundred eleven thousand, sixty-six".