7244238 has 16 divisors (see below), whose sum is σ = 14726736. Its totient is φ = 2375040.

The previous prime is 7244233. The next prime is 7244243. The reversal of 7244238 is 8324427.

It is an interprime number because it is at equal distance from previous prime (7244233) and next prime (7244243).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7244233) 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 7 ways as a sum of consecutive naturals, for example, 9531 + ... + 10262.

It is an arithmetic number, because the mean of its divisors is an integer number (920421).

Almost surely, 2^7244238 is an apocalyptic number.

7244238 is an abundant number, since it is smaller than the sum of its proper divisors (7482498).

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

7244238 is a wasteful number, since it uses less digits than its factorization.

7244238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19859.

The product of its digits is 10752, while the sum is 30.

The square root of 7244238 is about 2691.5122143509. The cubic root of 7244238 is about 193.4925448990.

The spelling of 7244238 in words is "seven million, two hundred forty-four thousand, two hundred thirty-eight".