216079106 has 8 divisors (see below), whose sum is σ = 324395280. Its totient is φ = 107947348.

The previous prime is 216079099. The next prime is 216079109. The reversal of 216079106 is 601970612.

It is a happy number.

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 (216079109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43136 + ... + 47883.

It is an arithmetic number, because the mean of its divisors is an integer number (40549410).

Almost surely, 2^216079106 is an apocalyptic number.

216079106 is a deficient number, since it is larger than the sum of its proper divisors (108316174).

216079106 is a wasteful number, since it uses less digits than its factorization.

216079106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92208.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 216079106 is about 14699.6294511120. The cubic root of 216079106 is about 600.0732373564.

The spelling of 216079106 in words is "two hundred sixteen million, seventy-nine thousand, one hundred six".