7064539 has 2 divisors, whose sum is σ = 7064540. Its totient is φ = 7064538.

The previous prime is 7064527. The next prime is 7064549. The reversal of 7064539 is 9354607.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7064539 - 2¹³ = 7056347 is a prime.

It is a super-2 number, since 2×7064539² = 99815422565042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7064509) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3532269 + 3532270.

It is an arithmetic number, because the mean of its divisors is an integer number (3532270).

Almost surely, 2^7064539 is an apocalyptic number.

7064539 is a deficient number, since it is larger than the sum of its proper divisors (1).

7064539 is an equidigital number, since it uses as much as digits as its factorization.

7064539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 7064539 is about 2657.9200514688. The cubic root of 7064539 is about 191.8792191032.

The spelling of 7064539 in words is "seven million, sixty-four thousand, five hundred thirty-nine".