166650060 has 24 divisors (see below), whose sum is σ = 466620336. Its totient is φ = 44440000.

The previous prime is 166650049. The next prime is 166650061. The reversal of 166650060 is 60056661.

166650060 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (166650061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1388691 + ... + 1388810.

It is an arithmetic number, because the mean of its divisors is an integer number (19442514).

Almost surely, 2^166650060 is an apocalyptic number.

166650060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

166650060 is an abundant number, since it is smaller than the sum of its proper divisors (299970276).

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

166650060 is a wasteful number, since it uses less digits than its factorization.

166650060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777513 (or 2777511 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 166650060 is about 12909.3012979014. The cubic root of 166650060 is about 550.3029295403.

The spelling of 166650060 in words is "one hundred sixty-six million, six hundred fifty thousand, sixty".