214228162 has 32 divisors (see below), whose sum is σ = 343699200. Its totient is φ = 99969408.

The previous prime is 214228153. The next prime is 214228181. The reversal of 214228162 is 261822412.

It is a self number, because there is not a number n which added to its sum of digits gives 214228162.

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 15 ways as a sum of consecutive naturals, for example, 242173 + ... + 243055.

It is an arithmetic number, because the mean of its divisors is an integer number (10740600).

Almost surely, 2^214228162 is an apocalyptic number.

214228162 is a deficient number, since it is larger than the sum of its proper divisors (129471038).

214228162 is a wasteful number, since it uses less digits than its factorization.

214228162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050.

The product of its digits is 3072, while the sum is 28.

The square root of 214228162 is about 14636.5351774250. The cubic root of 214228162 is about 598.3549028070.

It can be divided in two parts, 21422 and 8162, that added together give a square (29584 = 172²).

The spelling of 214228162 in words is "two hundred fourteen million, two hundred twenty-eight thousand, one hundred sixty-two".