216050630 has 8 divisors (see below), whose sum is σ = 388891152. Its totient is φ = 86420248.

The previous prime is 216050617. The next prime is 216050641. The reversal of 216050630 is 36050612.

216050630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 216050596 and 216050605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10802522 + ... + 10802541.

It is an arithmetic number, because the mean of its divisors is an integer number (48611394).

Almost surely, 2^216050630 is an apocalyptic number.

216050630 is a deficient number, since it is larger than the sum of its proper divisors (172840522).

216050630 is a wasteful number, since it uses less digits than its factorization.

216050630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21605070.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 216050630 is about 14698.6608233539. The cubic root of 216050630 is about 600.0468759673.

The spelling of 216050630 in words is "two hundred sixteen million, fifty thousand, six hundred thirty".