34572029 has 2 divisors, whose sum is σ = 34572030. Its totient is φ = 34572028.

The previous prime is 34572017. The next prime is 34572047. The reversal of 34572029 is 92027543.

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., 32512804 + 2059225 = 5702^2 + 1435^2 .

It is a cyclic number.

It is not a de Polignac number, because 34572029 - 2²⁰ = 33523453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34571986 and 34572004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34572049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17286014 + 17286015.

It is an arithmetic number, because the mean of its divisors is an integer number (17286015).

Almost surely, 2^34572029 is an apocalyptic number.

It is an amenable number.

34572029 is a deficient number, since it is larger than the sum of its proper divisors (1).

34572029 is an equidigital number, since it uses as much as digits as its factorization.

34572029 is an odious number, because the sum of its binary digits is odd.

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

The square root of 34572029 is about 5879.7983808971. The cubic root of 34572029 is about 325.7679009613.

The spelling of 34572029 in words is "thirty-four million, five hundred seventy-two thousand, twenty-nine".