7325216 has 12 divisors (see below), whose sum is σ = 14421582. Its totient is φ = 3662592.

The previous prime is 7325209. The next prime is 7325231. The reversal of 7325216 is 6125237.

It can be written as a sum of positive squares in only one way, i.e., 4752400 + 2572816 = 2180^2 + 1604^2 .

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 as a sum of consecutive naturals, namely, 114425 + ... + 114488.

Almost surely, 2^7325216 is an apocalyptic number.

It is an amenable number.

7325216 is a deficient number, since it is larger than the sum of its proper divisors (7096366).

7325216 is a wasteful number, since it uses less digits than its factorization.

7325216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228923 (or 228915 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 7325216 is about 2706.5136245731. The cubic root of 7325216 is about 194.2108452669.

The spelling of 7325216 in words is "seven million, three hundred twenty-five thousand, two hundred sixteen".