216680062 has 12 divisors (see below), whose sum is σ = 345264480. Its totient is φ = 101966816.

The previous prime is 216680027. The next prime is 216680063. The reversal of 216680062 is 260086612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216680063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 186862 + ... + 188017.

It is an arithmetic number, because the mean of its divisors is an integer number (28772040).

Almost surely, 2^216680062 is an apocalyptic number.

216680062 is a deficient number, since it is larger than the sum of its proper divisors (128584418).

216680062 is a wasteful number, since it uses less digits than its factorization.

216680062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374915 (or 374898 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 216680062 is about 14720.0564536961. The cubic root of 216680062 is about 600.6290273476.

It can be divided in two parts, 2166 and 80062, that added together give a palindrome (82228).

The spelling of 216680062 in words is "two hundred sixteen million, six hundred eighty thousand, sixty-two".