7914216 has 64 divisors (see below), whose sum is σ = 20865600. Its totient is φ = 2498048.

The previous prime is 7914209. The next prime is 7914227. The reversal of 7914216 is 6124197.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57700 + ... + 57836.

It is an arithmetic number, because the mean of its divisors is an integer number (326025).

Almost surely, 2^7914216 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 7914216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10432800).

7914216 is an abundant number, since it is smaller than the sum of its proper divisors (12951384).

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

7914216 is a wasteful number, since it uses less digits than its factorization.

7914216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 254 counting only the distinct ones).

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

The square root of 7914216 is about 2813.2216407528. The cubic root of 7914216 is about 199.2825628302.

The spelling of 7914216 in words is "seven million, nine hundred fourteen thousand, two hundred sixteen".