216715062 has 16 divisors (see below), whose sum is σ = 452275200. Its totient is φ = 69097512.

The previous prime is 216715043. The next prime is 216715069. The reversal of 216715062 is 260517612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216715069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785062 + ... + 785337.

It is an arithmetic number, because the mean of its divisors is an integer number (28267200).

Almost surely, 2^216715062 is an apocalyptic number.

216715062 is an abundant number, since it is smaller than the sum of its proper divisors (235560138).

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

216715062 is a wasteful number, since it uses less digits than its factorization.

216715062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570427.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 216715062 is about 14721.2452598277. The cubic root of 216715062 is about 600.6613651701.

The spelling of 216715062 in words is "two hundred sixteen million, seven hundred fifteen thousand, sixty-two".