34570229 has 2 divisors, whose sum is σ = 34570230. Its totient is φ = 34570228.

The previous prime is 34570223. The next prime is 34570241. The reversal of 34570229 is 92207543.

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., 23746129 + 10824100 = 4873^2 + 3290^2 .

It is a cyclic number.

It is not a de Polignac number, because 34570229 - 2⁸ = 34569973 is a prime.

It is a super-2 number, since 2×34570229² = 2390201466224882, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34570195 and 34570204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34570223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17285114 + 17285115.

It is an arithmetic number, because the mean of its divisors is an integer number (17285115).

Almost surely, 2^34570229 is an apocalyptic number.

It is an amenable number.

34570229 is a deficient number, since it is larger than the sum of its proper divisors (1).

34570229 is an equidigital number, since it uses as much as digits as its factorization.

34570229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 34570229 is about 5879.6453124317. The cubic root of 34570229 is about 325.7622471383.

The spelling of 34570229 in words is "thirty-four million, five hundred seventy thousand, two hundred twenty-nine".