7941216 has 24 divisors (see below), whose sum is σ = 20845944. Its totient is φ = 2647040.

The previous prime is 7941211. The next prime is 7941229. The reversal of 7941216 is 6121497.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7941211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41265 + ... + 41456.

It is an arithmetic number, because the mean of its divisors is an integer number (868581).

Almost surely, 2^7941216 is an apocalyptic number.

It is an amenable number.

7941216 is an abundant number, since it is smaller than the sum of its proper divisors (12904728).

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

7941216 is a wasteful number, since it uses less digits than its factorization.

7941216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82734 (or 82726 counting only the distinct ones).

The product of its digits is 3024, while the sum is 30.

The square root of 7941216 is about 2818.0163235865. The cubic root of 7941216 is about 199.5089285644.

The spelling of 7941216 in words is "seven million, nine hundred forty-one thousand, two hundred sixteen".