7241223 has 16 divisors (see below), whose sum is σ = 11088000. Its totient is φ = 4157280.

The previous prime is 7241207. The next prime is 7241257. The reversal of 7241223 is 3221427.

It is not a de Polignac number, because 7241223 - 2⁴ = 7241207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7241223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7241263) 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, 5148 + ... + 6401.

It is an arithmetic number, because the mean of its divisors is an integer number (693000).

Almost surely, 2^7241223 is an apocalyptic number.

7241223 is a deficient number, since it is larger than the sum of its proper divisors (3846777).

7241223 is a wasteful number, since it uses less digits than its factorization.

7241223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11582.

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

The square root of 7241223 is about 2690.9520620033. The cubic root of 7241223 is about 193.4656977701.

The spelling of 7241223 in words is "seven million, two hundred forty-one thousand, two hundred twenty-three".