216275162 has 8 divisors (see below), whose sum is σ = 328058100. Its totient is φ = 106922464.

The previous prime is 216275161. The next prime is 216275183. The reversal of 216275162 is 261572612.

It can be written as a sum of positive squares in 2 ways, for example, as 207388801 + 8886361 = 14401^2 + 2981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (216275161) by changing a digit.

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, 607337 + ... + 607692.

Almost surely, 2^216275162 is an apocalyptic number.

216275162 is a deficient number, since it is larger than the sum of its proper divisors (111782938).

216275162 is a wasteful number, since it uses less digits than its factorization.

216275162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215120.

The product of its digits is 10080, while the sum is 32.

The square root of 216275162 is about 14706.2966786340. The cubic root of 216275162 is about 600.2546715184.

The spelling of 216275162 in words is "two hundred sixteen million, two hundred seventy-five thousand, one hundred sixty-two".