7223741 has 8 divisors (see below), whose sum is σ = 8411904. Its totient is φ = 6074640.

The previous prime is 7223737. The next prime is 7223747. The reversal of 7223741 is 1473227.

7223741 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7223741 - 2² = 7223737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7223741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7223747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9365 + ... + 10106.

It is an arithmetic number, because the mean of its divisors is an integer number (1051488).

Almost surely, 2^7223741 is an apocalyptic number.

It is an amenable number.

7223741 is a deficient number, since it is larger than the sum of its proper divisors (1188163).

7223741 is a wasteful number, since it uses less digits than its factorization.

7223741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19531.

The product of its digits is 2352, while the sum is 26.

The square root of 7223741 is about 2687.7018063766. The cubic root of 7223741 is about 193.3098818826.

Adding to 7223741 its reverse (1473227), we get a palindrome (8696968).

The spelling of 7223741 in words is "seven million, two hundred twenty-three thousand, seven hundred forty-one".