7223041 has 6 divisors (see below), whose sum is σ = 8402370. Its totient is φ = 6191136.

The previous prime is 7223039. The next prime is 7223053. The reversal of 7223041 is 1403227.

It can be written as a sum of positive squares in only one way, i.e., 6780816 + 442225 = 2604^2 + 665^2 .

It is not a de Polignac number, because 7223041 - 2¹ = 7223039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7223641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73656 + ... + 73753.

It is an arithmetic number, because the mean of its divisors is an integer number (1400395).

Almost surely, 2^7223041 is an apocalyptic number.

It is an amenable number.

7223041 is a deficient number, since it is larger than the sum of its proper divisors (1179329).

7223041 is a wasteful number, since it uses less digits than its factorization.

7223041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147423 (or 147416 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 7223041 is about 2687.5715804421. The cubic root of 7223041 is about 193.3036375978.

Adding to 7223041 its reverse (1403227), we get a palindrome (8626268).

The spelling of 7223041 in words is "seven million, two hundred twenty-three thousand, forty-one".