7163316 has 30 divisors (see below), whose sum is σ = 18727170. Its totient is φ = 2387664.

The previous prime is 7163309. The next prime is 7163339. The reversal of 7163316 is 6133617.

It can be written as a sum of positive squares in only one way, i.e., 4822416 + 2340900 = 2196^2 + 1530^2 .

It is a super-2 number, since 2×7163316² = 102626192231712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 7163316.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10731 + ... + 11378.

It is an arithmetic number, because the mean of its divisors is an integer number (624239).

Almost surely, 2^7163316 is an apocalyptic number.

It is an amenable number.

7163316 is an abundant number, since it is smaller than the sum of its proper divisors (11563854).

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

7163316 is a wasteful number, since it uses less digits than its factorization.

7163316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22125 (or 22114 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 7163316 is about 2676.4371840191. The cubic root of 7163316 is about 192.7693738191.

The spelling of 7163316 in words is "seven million, one hundred sixty-three thousand, three hundred sixteen".