216150150 has 24 divisors (see below), whose sum is σ = 536052744. Its totient is φ = 57640000.

The previous prime is 216150127. The next prime is 216150191. The reversal of 216150150 is 51051612.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 720351 + ... + 720650.

It is an arithmetic number, because the mean of its divisors is an integer number (22335531).

Almost surely, 2^216150150 is an apocalyptic number.

216150150 is an abundant number, since it is smaller than the sum of its proper divisors (319902594).

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

216150150 is a wasteful number, since it uses less digits than its factorization.

216150150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441016 (or 1441011 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 216150150 is about 14702.0457760136. The cubic root of 216150150 is about 600.1389955757.

The spelling of 216150150 in words is "two hundred sixteen million, one hundred fifty thousand, one hundred fifty".