166130600 has 48 divisors (see below), whose sum is σ = 387103200. Its totient is φ = 66306240.

The previous prime is 166130599. The next prime is 166130609. The reversal of 166130600 is 6031661.

166130600 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (166130609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171317 + ... + 172283.

It is an arithmetic number, because the mean of its divisors is an integer number (8064650).

Almost surely, 2^166130600 is an apocalyptic number.

166130600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

166130600 is an abundant number, since it is smaller than the sum of its proper divisors (220972600).

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

166130600 is a wasteful number, since it uses less digits than its factorization.

166130600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842 (or 1833 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 166130600 is about 12889.1659931898. The cubic root of 166130600 is about 549.7305567274.

The spelling of 166130600 in words is "one hundred sixty-six million, one hundred thirty thousand, six hundred".