34563161 has 2 divisors, whose sum is σ = 34563162. Its totient is φ = 34563160.

The previous prime is 34563121. The next prime is 34563163. The reversal of 34563161 is 16136543.

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., 19855936 + 14707225 = 4456^2 + 3835^2 .

It is a cyclic number.

It is not a de Polignac number, because 34563161 - 2⁶ = 34563097 is a prime.

It is a super-2 number, since 2×34563161² = 2389224196623842, which contains 22 as substring.

Together with 34563163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34563163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17281580 + 17281581.

It is an arithmetic number, because the mean of its divisors is an integer number (17281581).

Almost surely, 2^34563161 is an apocalyptic number.

It is an amenable number.

34563161 is a deficient number, since it is larger than the sum of its proper divisors (1).

34563161 is an equidigital number, since it uses as much as digits as its factorization.

34563161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 29.

The square root of 34563161 is about 5879.0442250420. The cubic root of 34563161 is about 325.7400445614.

The spelling of 34563161 in words is "thirty-four million, five hundred sixty-three thousand, one hundred sixty-one".