7244622 has 48 divisors (see below), whose sum is σ = 19573632. Its totient is φ = 1881360.

The previous prime is 7244621. The next prime is 7244647. The reversal of 7244622 is 2264427.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7244621) 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 23 ways as a sum of consecutive naturals, for example, 1228 + ... + 3999.

It is an arithmetic number, because the mean of its divisors is an integer number (407784).

Almost surely, 2^7244622 is an apocalyptic number.

7244622 is an abundant number, since it is smaller than the sum of its proper divisors (12329010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7244622 is a wasteful number, since it uses less digits than its factorization.

7244622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5253 (or 5250 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 7244622 is about 2691.5835487683. The cubic root of 7244622 is about 193.4959637000.

The spelling of 7244622 in words is "seven million, two hundred forty-four thousand, six hundred twenty-two".