7223097 has 32 divisors (see below), whose sum is σ = 11883520. Its totient is φ = 3810240.

The previous prime is 7223087. The next prime is 7223119. The reversal of 7223097 is 7903227.

7223097 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7223097 - 2⁶ = 7223033 is a prime.

It is a Duffinian number.

7223097 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7223017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16947 + ... + 17367.

It is an arithmetic number, because the mean of its divisors is an integer number (371360).

Almost surely, 2^7223097 is an apocalyptic number.

It is an amenable number.

7223097 is a deficient number, since it is larger than the sum of its proper divisors (4660423).

7223097 is a wasteful number, since it uses less digits than its factorization.

7223097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 7223097 is about 2687.5819987491. The cubic root of 7223097 is about 193.3041371554.

It can be divided in two parts, 72230 and 97, that added together give a palindrome (72327).

The spelling of 7223097 in words is "seven million, two hundred twenty-three thousand, ninety-seven".