7058609 has 2 divisors, whose sum is σ = 7058610. Its totient is φ = 7058608.

The previous prime is 7058591. The next prime is 7058627. The reversal of 7058609 is 9068507.

It is a balanced prime because it is at equal distance from previous prime (7058591) and next prime (7058627).

It can be written as a sum of positive squares in only one way, i.e., 6150400 + 908209 = 2480^2 + 953^2 .

It is a cyclic number.

It is not a de Polignac number, because 7058609 - 2¹² = 7054513 is a prime.

It is a super-2 number, since 2×7058609² = 99647922029762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (7058659) 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 as a sum of consecutive naturals, namely, 3529304 + 3529305.

It is an arithmetic number, because the mean of its divisors is an integer number (3529305).

Almost surely, 2^7058609 is an apocalyptic number.

It is an amenable number.

7058609 is a deficient number, since it is larger than the sum of its proper divisors (1).

7058609 is an equidigital number, since it uses as much as digits as its factorization.

7058609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 7058609 is about 2656.8042833449. The cubic root of 7058609 is about 191.8255160336.

It can be divided in two parts, 7058 and 609, that added together give a palindrome (7667).

The spelling of 7058609 in words is "seven million, fifty-eight thousand, six hundred nine".