7216750 has 16 divisors (see below), whose sum is σ = 13510224. Its totient is φ = 2886600.

The previous prime is 7216723. The next prime is 7216757. The reversal of 7216750 is 576127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7216757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14184 + ... + 14683.

It is an arithmetic number, because the mean of its divisors is an integer number (844389).

Almost surely, 2^7216750 is an apocalyptic number.

7216750 is a deficient number, since it is larger than the sum of its proper divisors (6293474).

7216750 is a wasteful number, since it uses less digits than its factorization.

7216750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28884 (or 28874 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 7216750 is about 2686.4009380582. The cubic root of 7216750 is about 193.2475012047.

The spelling of 7216750 in words is "seven million, two hundred sixteen thousand, seven hundred fifty".