7064569 has 2 divisors, whose sum is σ = 7064570. Its totient is φ = 7064568.

The previous prime is 7064567. The next prime is 7064579. The reversal of 7064569 is 9654607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5405625 + 1658944 = 2325^2 + 1288^2 .

It is a cyclic number.

It is not a de Polignac number, because 7064569 - 2¹ = 7064567 is a prime.

It is a super-2 number, since 2×7064569² = 99816270311522, which contains 22 as substring.

Together with 7064567, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (7064567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3532284 + 3532285.

It is an arithmetic number, because the mean of its divisors is an integer number (3532285).

Almost surely, 2^7064569 is an apocalyptic number.

It is an amenable number.

7064569 is a deficient number, since it is larger than the sum of its proper divisors (1).

7064569 is an equidigital number, since it uses as much as digits as its factorization.

7064569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 7064569 is about 2657.9256949734. The cubic root of 7064569 is about 191.8794907118.

The spelling of 7064569 in words is "seven million, sixty-four thousand, five hundred sixty-nine".