216153120 has 192 divisors, whose sum is σ = 726122880. Its totient is φ = 53895168.

The previous prime is 216153109. The next prime is 216153121. The reversal of 216153120 is 21351612.

It is not an unprimeable number, because it can be changed into a prime (216153121) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1249354 + ... + 1249526.

It is an arithmetic number, because the mean of its divisors is an integer number (3781890).

Almost surely, 2^216153120 is an apocalyptic number.

216153120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 216153120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363061440).

216153120 is an abundant number, since it is smaller than the sum of its proper divisors (509969760).

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

216153120 is a wasteful number, since it uses less digits than its factorization.

216153120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 216153120 is about 14702.1467820179. The cubic root of 216153120 is about 600.1417442894.

The spelling of 216153120 in words is "two hundred sixteen million, one hundred fifty-three thousand, one hundred twenty".