601010660 has 24 divisors (see below), whose sum is σ = 1328550720. Its totient is φ = 227751264.

The previous prime is 601010623. The next prime is 601010687. The reversal of 601010660 is 66010106.

601010660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×601010660² = 722427626867271200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 790424 + ... + 791183.

It is an arithmetic number, because the mean of its divisors is an integer number (55356280).

Almost surely, 2^601010660 is an apocalyptic number.

It is an amenable number.

601010660 is an abundant number, since it is smaller than the sum of its proper divisors (727540060).

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

601010660 is a wasteful number, since it uses less digits than its factorization.

601010660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581635 (or 1581633 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 601010660 is about 24515.5187585333. The cubic root of 601010660 is about 843.9059683506.

Adding to 601010660 its reverse (66010106), we get a palindrome (667020766).

The spelling of 601010660 in words is "six hundred one million, ten thousand, six hundred sixty".