216236150 has 48 divisors (see below), whose sum is σ = 455960400. Its totient is φ = 75634560.

The previous prime is 216236149. The next prime is 216236159. The reversal of 216236150 is 51632612.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216236159) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3596 + ... + 21104.

It is an arithmetic number, because the mean of its divisors is an integer number (9499175).

Almost surely, 2^216236150 is an apocalyptic number.

216236150 is an abundant number, since it is smaller than the sum of its proper divisors (239724250).

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

216236150 is a wasteful number, since it uses less digits than its factorization.

216236150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17553 (or 17548 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 216236150 is about 14704.9702481848. The cubic root of 216236150 is about 600.2185777707.

Adding to 216236150 its reverse (51632612), we get a palindrome (267868762).

The spelling of 216236150 in words is "two hundred sixteen million, two hundred thirty-six thousand, one hundred fifty".