216747060 has 48 divisors (see below), whose sum is σ = 638836800. Its totient is φ = 54756864.

The previous prime is 216747023. The next prime is 216747067. The reversal of 216747060 is 60747612.

216747060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216747067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93925 + ... + 96204.

It is an arithmetic number, because the mean of its divisors is an integer number (13309100).

Almost surely, 2^216747060 is an apocalyptic number.

216747060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

216747060 is an abundant number, since it is smaller than the sum of its proper divisors (422089740).

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

216747060 is a wasteful number, since it uses less digits than its factorization.

216747060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190160 (or 190158 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 216747060 is about 14722.3320163621. The cubic root of 216747060 is about 600.6909262849.

The spelling of 216747060 in words is "two hundred sixteen million, seven hundred forty-seven thousand, sixty".