7213282 has 8 divisors (see below), whose sum is σ = 10844496. Its totient is φ = 3598452.

The previous prime is 7213279. The next prime is 7213291. The reversal of 7213282 is 2823127.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2928 + ... + 4795.

It is an arithmetic number, because the mean of its divisors is an integer number (1355562).

Almost surely, 2^7213282 is an apocalyptic number.

7213282 is a deficient number, since it is larger than the sum of its proper divisors (3631214).

7213282 is a wasteful number, since it uses less digits than its factorization.

7213282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8192.

The product of its digits is 1344, while the sum is 25.

The square root of 7213282 is about 2685.7553872235. The cubic root of 7213282 is about 193.2165412983.

The spelling of 7213282 in words is "seven million, two hundred thirteen thousand, two hundred eighty-two".