10317216 has 96 divisors (see below), whose sum is σ = 33360768. Its totient is φ = 2718720.

The previous prime is 10317193. The next prime is 10317253. The reversal of 10317216 is 61271301.

10317216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10317192 and 10317201.

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, 8146 + ... + 9326.

It is an arithmetic number, because the mean of its divisors is an integer number (347508).

Almost surely, 2^10317216 is an apocalyptic number.

10317216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10317216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16680384).

10317216 is an abundant number, since it is smaller than the sum of its proper divisors (23043552).

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

10317216 is a wasteful number, since it uses less digits than its factorization.

10317216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214 (or 1206 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 10317216 is about 3212.0423409414. The cubic root of 10317216 is about 217.6978672370.

Adding to 10317216 its reverse (61271301), we get a palindrome (71588517).

The spelling of 10317216 in words is "ten million, three hundred seventeen thousand, two hundred sixteen".