162816166 has 16 divisors (see below), whose sum is σ = 251475840. Its totient is φ = 79011520.

The previous prime is 162816161. The next prime is 162816209. The reversal of 162816166 is 661618261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162816161) 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, 11115 + ... + 21193.

It is an arithmetic number, because the mean of its divisors is an integer number (15717240).

Almost surely, 2^162816166 is an apocalyptic number.

162816166 is a deficient number, since it is larger than the sum of its proper divisors (88659674).

162816166 is a wasteful number, since it uses less digits than its factorization.

162816166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10319.

The product of its digits is 20736, while the sum is 37.

The square root of 162816166 is about 12759.9438086537. The cubic root of 162816166 is about 546.0501213006.

It can be divided in two parts, 16 and 2816166, that added together give a palindrome (2816182).

The spelling of 162816166 in words is "one hundred sixty-two million, eight hundred sixteen thousand, one hundred sixty-six".