216050616 has 48 divisors (see below), whose sum is σ = 586491360. Its totient is φ = 71850240.

The previous prime is 216050599. The next prime is 216050617. The reversal of 216050616 is 616050612.

It is a happy number.

216050616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 216050616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216050617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30096 + ... + 36576.

It is an arithmetic number, because the mean of its divisors is an integer number (12218570).

Almost surely, 2^216050616 is an apocalyptic number.

It is an amenable number.

216050616 is an abundant number, since it is smaller than the sum of its proper divisors (370440744).

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

216050616 is a wasteful number, since it uses less digits than its factorization.

216050616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6956 (or 6949 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 216050616 is about 14698.6603471201. The cubic root of 216050616 is about 600.0468630063.

The spelling of 216050616 in words is "two hundred sixteen million, fifty thousand, six hundred sixteen".