7249589 has 2 divisors, whose sum is σ = 7249590. Its totient is φ = 7249588.

The previous prime is 7249573. The next prime is 7249591. The reversal of 7249589 is 9859427.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3771364 + 3478225 = 1942^2 + 1865^2 .

It is a cyclic number.

It is not a de Polignac number, because 7249589 - 2⁴ = 7249573 is a prime.

Together with 7249591, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7249549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3624794 + 3624795.

It is an arithmetic number, because the mean of its divisors is an integer number (3624795).

Almost surely, 2^7249589 is an apocalyptic number.

It is an amenable number.

7249589 is a deficient number, since it is larger than the sum of its proper divisors (1).

7249589 is an equidigital number, since it uses as much as digits as its factorization.

7249589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 44.

The square root of 7249589 is about 2692.5060817016. The cubic root of 7249589 is about 193.5401746512.

The spelling of 7249589 in words is "seven million, two hundred forty-nine thousand, five hundred eighty-nine".