4565069 has 2 divisors, whose sum is σ = 4565070. Its totient is φ = 4565068.

The previous prime is 4565053. The next prime is 4565101. The reversal of 4565069 is 9605654.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3822025 + 743044 = 1955^2 + 862^2 .

It is a cyclic number.

It is not a de Polignac number, because 4565069 - 2⁴ = 4565053 is a prime.

It is a super-2 number, since 2×4565069² = 41679709949522, which contains 22 as substring.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4565039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282534 + 2282535.

It is an arithmetic number, because the mean of its divisors is an integer number (2282535).

Almost surely, 2^4565069 is an apocalyptic number.

It is an amenable number.

4565069 is a deficient number, since it is larger than the sum of its proper divisors (1).

4565069 is an equidigital number, since it uses as much as digits as its factorization.

4565069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 4565069 is about 2136.6022091161. The cubic root of 4565069 is about 165.8883097327. Note that the first 3 decimals are identical.

The spelling of 4565069 in words is "four million, five hundred sixty-five thousand, sixty-nine".