34565081 has 2 divisors, whose sum is σ = 34565082. Its totient is φ = 34565080.

The previous prime is 34565057. The next prime is 34565087. The reversal of 34565081 is 18056543.

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., 22174681 + 12390400 = 4709^2 + 3520^2 .

It is an emirp because it is prime and its reverse (18056543) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34565081 is a prime.

It is a super-2 number, since 2×34565081² = 2389489649073122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34565087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17282540 + 17282541.

It is an arithmetic number, because the mean of its divisors is an integer number (17282541).

Almost surely, 2^34565081 is an apocalyptic number.

It is an amenable number.

34565081 is a deficient number, since it is larger than the sum of its proper divisors (1).

34565081 is an equidigital number, since it uses as much as digits as its factorization.

34565081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 34565081 is about 5879.2075146230. The cubic root of 34565081 is about 325.7460761211.

The spelling of 34565081 in words is "thirty-four million, five hundred sixty-five thousand, eighty-one".