7225662 has 32 divisors (see below), whose sum is σ = 15333120. Its totient is φ = 2263680.

The previous prime is 7225661. The next prime is 7225667. The reversal of 7225662 is 2665227.

7225662 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7225661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27343 + ... + 27605.

It is an arithmetic number, because the mean of its divisors is an integer number (479160).

Almost surely, 2^7225662 is an apocalyptic number.

7225662 is an abundant number, since it is smaller than the sum of its proper divisors (8107458).

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

7225662 is a wasteful number, since it uses less digits than its factorization.

7225662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528.

The product of its digits is 10080, while the sum is 30.

The square root of 7225662 is about 2688.0591511349. The cubic root of 7225662 is about 193.3270159119.

It can be divided in two parts, 7225 and 662, that added together give a palindrome (7887).

The spelling of 7225662 in words is "seven million, two hundred twenty-five thousand, six hundred sixty-two".