216190060 has 24 divisors (see below), whose sum is σ = 457052400. Its totient is φ = 85894464.

The previous prime is 216190049. The next prime is 216190097. The reversal of 216190060 is 60091612.

216190060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33294 + ... + 39253.

It is an arithmetic number, because the mean of its divisors is an integer number (19043850).

Almost surely, 2^216190060 is an apocalyptic number.

216190060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

216190060 is an abundant number, since it is smaller than the sum of its proper divisors (240862340).

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

216190060 is a wasteful number, since it uses less digits than its factorization.

216190060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72705 (or 72703 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 216190060 is about 14703.4030074674. The cubic root of 216190060 is about 600.1759298909.

The spelling of 216190060 in words is "two hundred sixteen million, one hundred ninety thousand, sixty".