601473666 has 8 divisors (see below), whose sum is σ = 1202947344. Its totient is φ = 200491220.

The previous prime is 601473661. The next prime is 601473701. The reversal of 601473666 is 666374106.

It is a happy number.

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

601473666 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (601473661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50122800 + ... + 50122811.

It is an arithmetic number, because the mean of its divisors is an integer number (150368418).

Almost surely, 2^601473666 is an apocalyptic number.

601473666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

601473666 is a wasteful number, since it uses less digits than its factorization.

601473666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100245616.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 601473666 is about 24524.9600611296. The cubic root of 601473666 is about 844.1226218745.

The spelling of 601473666 in words is "six hundred one million, four hundred seventy-three thousand, six hundred sixty-six".