166063360 has 36 divisors (see below), whose sum is σ = 397776708. Its totient is φ = 66424832.

The previous prime is 166063343. The next prime is 166063397. The reversal of 166063360 is 63360661.

166063360 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 82011136 + 84052224 = 9056^2 + 9168^2 .

It is a congruent number.

It is an unprimeable number.

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, 63589 + ... + 66148.

It is an arithmetic number, because the mean of its divisors is an integer number (11049353).

Almost surely, 2^166063360 is an apocalyptic number.

166063360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

166063360 is an abundant number, since it is smaller than the sum of its proper divisors (231713348).

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

166063360 is an equidigital number, since it uses as much as digits as its factorization.

166063360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129758 (or 129744 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 166063360 is about 12886.5573370082. The cubic root of 166063360 is about 549.6563804053.

The spelling of 166063360 in words is "one hundred sixty-six million, sixty-three thousand, three hundred sixty".