7244513 has 2 divisors, whose sum is σ = 7244514. Its totient is φ = 7244512.

The previous prime is 7244507. The next prime is 7244521. The reversal of 7244513 is 3154427.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5870929 + 1373584 = 2423^2 + 1172^2 .

It is a cyclic number.

It is not a de Polignac number, because 7244513 - 2⁶ = 7244449 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7244813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3622256 + 3622257.

It is an arithmetic number, because the mean of its divisors is an integer number (3622257).

Almost surely, 2^7244513 is an apocalyptic number.

It is an amenable number.

7244513 is a deficient number, since it is larger than the sum of its proper divisors (1).

7244513 is an equidigital number, since it uses as much as digits as its factorization.

7244513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 26.

The square root of 7244513 is about 2691.5633003888. The cubic root of 7244513 is about 193.4949932714.

The spelling of 7244513 in words is "seven million, two hundred forty-four thousand, five hundred thirteen".