7243622 has 8 divisors (see below), whose sum is σ = 10876872. Its totient is φ = 3618000.

The previous prime is 7243583. The next prime is 7243627. The reversal of 7243622 is 2263427.

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

It is a junction number, because it is equal to n+sod(n) for n = 7243591 and 7243600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7243627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2597 + ... + 4607.

It is an arithmetic number, because the mean of its divisors is an integer number (1359609).

Almost surely, 2^7243622 is an apocalyptic number.

7243622 is a deficient number, since it is larger than the sum of its proper divisors (3633250).

7243622 is a wasteful number, since it uses less digits than its factorization.

7243622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814.

The product of its digits is 4032, while the sum is 26.

The square root of 7243622 is about 2691.3977781071. The cubic root of 7243622 is about 193.4870603201.

The spelling of 7243622 in words is "seven million, two hundred forty-three thousand, six hundred twenty-two".