166160562 has 16 divisors (see below), whose sum is σ = 341303232. Its totient is φ = 53889840.

The previous prime is 166160543. The next prime is 166160563. The reversal of 166160562 is 265061661.

It is not an unprimeable number, because it can be changed into a prime (166160563) 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, 374014 + ... + 374457.

It is an arithmetic number, because the mean of its divisors is an integer number (21331452).

Almost surely, 2^166160562 is an apocalyptic number.

166160562 is an abundant number, since it is smaller than the sum of its proper divisors (175142670).

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

166160562 is a wasteful number, since it uses less digits than its factorization.

166160562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748513.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 166160562 is about 12890.3282347658. The cubic root of 166160562 is about 549.7636030914.

The spelling of 166160562 in words is "one hundred sixty-six million, one hundred sixty thousand, five hundred sixty-two".