67010216 has 64 divisors (see below), whose sum is σ = 156643200. Its totient is φ = 26166528.

The previous prime is 67010191. The next prime is 67010221. The reversal of 67010216 is 61201076.

It is a junction number, because it is equal to n+sod(n) for n = 67010191 and 67010200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59870 + ... + 60978.

It is an arithmetic number, because the mean of its divisors is an integer number (2447550).

Almost surely, 2^67010216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67010216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78321600).

67010216 is an abundant number, since it is smaller than the sum of its proper divisors (89632984).

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

67010216 is a wasteful number, since it uses less digits than its factorization.

67010216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 67010216 is about 8185.9767896079. The cubic root of 67010216 is about 406.1754521673.

The spelling of 67010216 in words is "sixty-seven million, ten thousand, two hundred sixteen".