7222602 has 16 divisors (see below), whose sum is σ = 14476032. Its totient is φ = 2402400.

The previous prime is 7222591. The next prime is 7222609. The reversal of 7222602 is 2062227.

It is not an unprimeable number, because it can be changed into a prime (7222609) 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, 2727 + ... + 4677.

It is an arithmetic number, because the mean of its divisors is an integer number (904752).

Almost surely, 2^7222602 is an apocalyptic number.

7222602 is an abundant number, since it is smaller than the sum of its proper divisors (7253430).

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

7222602 is a wasteful number, since it uses less digits than its factorization.

7222602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 7222602 is about 2687.4899069578. The cubic root of 7222602 is about 193.2997213334.

Adding to 7222602 its reverse (2062227), we get a palindrome (9284829).

The spelling of 7222602 in words is "seven million, two hundred twenty-two thousand, six hundred two".