216741060 has 36 divisors (see below), whose sum is σ = 657448428. Its totient is φ = 57797568.

The previous prime is 216741053. The next prime is 216741067. The reversal of 216741060 is 60147612.

216741060 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (216741053) and next prime (216741067).

It can be written as a sum of positive squares in 2 ways, for example, as 85821696 + 130919364 = 9264^2 + 11442^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (216741067) 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, 601879 + ... + 602238.

Almost surely, 2^216741060 is an apocalyptic number.

216741060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

216741060 is an abundant number, since it is smaller than the sum of its proper divisors (440707368).

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

216741060 is a wasteful number, since it uses less digits than its factorization.

216741060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204132 (or 1204127 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 216741060 is about 14722.1282428866. The cubic root of 216741060 is about 600.6853834511.

Adding to 216741060 its reverse (60147612), we get a palindrome (276888672).

The spelling of 216741060 in words is "two hundred sixteen million, seven hundred forty-one thousand, sixty".