216616150 has 48 divisors (see below), whose sum is σ = 428276160. Its totient is φ = 81280800.

The previous prime is 216616133. The next prime is 216616151. The reversal of 216616150 is 51616612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216616151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100585 + ... + 102715.

It is an arithmetic number, because the mean of its divisors is an integer number (8922420).

Almost surely, 2^216616150 is an apocalyptic number.

216616150 is a deficient number, since it is larger than the sum of its proper divisors (211660010).

216616150 is a wasteful number, since it uses less digits than its factorization.

216616150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269 (or 2264 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 216616150 is about 14717.8853780018. The cubic root of 216616150 is about 600.5699676493.

The spelling of 216616150 in words is "two hundred sixteen million, six hundred sixteen thousand, one hundred fifty".