216050170 has 32 divisors (see below), whose sum is σ = 449452800. Its totient is φ = 73239936.

The previous prime is 216050167. The next prime is 216050171. The reversal of 216050170 is 71050612.

It is not an unprimeable number, because it can be changed into a prime (216050171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11110 + ... + 23569.

It is an arithmetic number, because the mean of its divisors is an integer number (14045400).

Almost surely, 2^216050170 is an apocalyptic number.

216050170 is an abundant number, since it is smaller than the sum of its proper divisors (233402630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

216050170 is a wasteful number, since it uses less digits than its factorization.

216050170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34782.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 216050170 is about 14698.6451756616. The cubic root of 216050170 is about 600.0464501076.

The spelling of 216050170 in words is "two hundred sixteen million, fifty thousand, one hundred seventy".