7244129 has 4 divisors (see below), whose sum is σ = 7253184. Its totient is φ = 7235076.

The previous prime is 7244117. The next prime is 7244131. The reversal of 7244129 is 9214427.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7244129 - 2¹² = 7240033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7244179) 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 3 ways as a sum of consecutive naturals, for example, 3197 + ... + 4970.

It is an arithmetic number, because the mean of its divisors is an integer number (1813296).

Almost surely, 2^7244129 is an apocalyptic number.

It is an amenable number.

7244129 is a deficient number, since it is larger than the sum of its proper divisors (9055).

7244129 is an equidigital number, since it uses as much as digits as its factorization.

7244129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9054.

The product of its digits is 4032, while the sum is 29.

The square root of 7244129 is about 2691.4919654348. The cubic root of 7244129 is about 193.4915744361.

The spelling of 7244129 in words is "seven million, two hundred forty-four thousand, one hundred twenty-nine".