7064222 has 12 divisors (see below), whose sum is σ = 11647608. Its totient is φ = 3210900.

The previous prime is 7064221. The next prime is 7064237. The reversal of 7064222 is 2224607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7064221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14354 + ... + 14837.

It is an arithmetic number, because the mean of its divisors is an integer number (970634).

Almost surely, 2^7064222 is an apocalyptic number.

7064222 is a deficient number, since it is larger than the sum of its proper divisors (4583386).

7064222 is a wasteful number, since it uses less digits than its factorization.

7064222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29215 (or 29204 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 7064222 is about 2657.8604177044. The cubic root of 7064222 is about 191.8763490588.

Adding to 7064222 its reverse (2224607), we get a palindrome (9288829).

The spelling of 7064222 in words is "seven million, sixty-four thousand, two hundred twenty-two".