166327030 has 16 divisors (see below), whose sum is σ = 312405984. Its totient is φ = 63638080.

The previous prime is 166327019. The next prime is 166327033. The reversal of 166327030 is 30723661.

It is a self number, because there is not a number n which added to its sum of digits gives 166327030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166327033) 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, 361351 + ... + 361810.

It is an arithmetic number, because the mean of its divisors is an integer number (19525374).

Almost surely, 2^166327030 is an apocalyptic number.

166327030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166327030 is a deficient number, since it is larger than the sum of its proper divisors (146078954).

166327030 is a wasteful number, since it uses less digits than its factorization.

166327030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723191.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 166327030 is about 12896.7837075761. The cubic root of 166327030 is about 549.9471354148.

The spelling of 166327030 in words is "one hundred sixty-six million, three hundred twenty-seven thousand, thirty".