6773216 has 12 divisors (see below), whose sum is σ = 13334832. Its totient is φ = 3386592.

The previous prime is 6773213. The next prime is 6773233. The reversal of 6773216 is 6123776.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 211663 = 6773216 / (6 + 7 + 7 + 3 + 2 + 1 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6773213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105800 + ... + 105863.

It is an arithmetic number, because the mean of its divisors is an integer number (1111236).

Almost surely, 2^6773216 is an apocalyptic number.

It is an amenable number.

6773216 is a deficient number, since it is larger than the sum of its proper divisors (6561616).

6773216 is a wasteful number, since it uses less digits than its factorization.

6773216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211673 (or 211665 counting only the distinct ones).

The product of its digits is 10584, while the sum is 32.

The square root of 6773216 is about 2602.5402974786. The cubic root of 6773216 is about 189.2045786430.

The spelling of 6773216 in words is "six million, seven hundred seventy-three thousand, two hundred sixteen".