7225922 has 16 divisors (see below), whose sum is σ = 12114144. Its totient is φ = 3204000.

The previous prime is 7225913. The next prime is 7225931. The reversal of 7225922 is 2295227.

It is an interprime number because it is at equal distance from previous prime (7225913) and next prime (7225931).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3104 + ... + 4907.

It is an arithmetic number, because the mean of its divisors is an integer number (757134).

Almost surely, 2^7225922 is an apocalyptic number.

7225922 is a deficient number, since it is larger than the sum of its proper divisors (4888222).

7225922 is a wasteful number, since it uses less digits than its factorization.

7225922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8065.

The product of its digits is 5040, while the sum is 29.

The square root of 7225922 is about 2688.1075127308. The cubic root of 7225922 is about 193.3293347039.

The spelling of 7225922 in words is "seven million, two hundred twenty-five thousand, nine hundred twenty-two".