190216106 has 8 divisors (see below), whose sum is σ = 300341280. Its totient is φ = 90102348.

The previous prime is 190216073. The next prime is 190216123. The reversal of 190216106 is 601612091.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2502806 + ... + 2502881.

It is an arithmetic number, because the mean of its divisors is an integer number (37542660).

Almost surely, 2^190216106 is an apocalyptic number.

190216106 is a deficient number, since it is larger than the sum of its proper divisors (110125174).

190216106 is a wasteful number, since it uses less digits than its factorization.

190216106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005708.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 190216106 is about 13791.8855128659. The cubic root of 190216106 is about 575.1075851621.

Adding to 190216106 its reverse (601612091), we get a palindrome (791828197).

The spelling of 190216106 in words is "one hundred ninety million, two hundred sixteen thousand, one hundred six".