666036150 has 48 divisors (see below), whose sum is σ = 1778834064. Its totient is φ = 163946880.

The previous prime is 666036097. The next prime is 666036187. The reversal of 666036150 is 51630666.

It is a congruent number.

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, 168829 + ... + 172728.

It is an arithmetic number, because the mean of its divisors is an integer number (37059043).

Almost surely, 2^666036150 is an apocalyptic number.

666036150 is an abundant number, since it is smaller than the sum of its proper divisors (1112797914).

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

666036150 is a wasteful number, since it uses less digits than its factorization.

666036150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341585 (or 341580 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 666036150 is about 25807.6761836474. The cubic root of 666036150 is about 873.3049743461.

The spelling of 666036150 in words is "six hundred sixty-six million, thirty-six thousand, one hundred fifty".