7244130 has 64 divisors (see below), whose sum is σ = 18662400. Its totient is φ = 1794240.

The previous prime is 7244117. The next prime is 7244131. The reversal of 7244130 is 314427.

It is a junction number, because it is equal to n+sod(n) for n = 7244097 and 7244106.

It is not an unprimeable number, because it can be changed into a prime (7244131) 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 31 ways as a sum of consecutive naturals, for example, 40381 + ... + 40559.

It is an arithmetic number, because the mean of its divisors is an integer number (291600).

Almost surely, 2^7244130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7244130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9331200).

7244130 is an abundant number, since it is smaller than the sum of its proper divisors (11418270).

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

7244130 is a wasteful number, since it uses less digits than its factorization.

7244130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 7244130 is about 2691.4921512053. The cubic root of 7244130 is about 193.4915833395.

Adding to 7244130 its reverse (314427), we get a palindrome (7558557).

The spelling of 7244130 in words is "seven million, two hundred forty-four thousand, one hundred thirty".