34572049 has 2 divisors, whose sum is σ = 34572050. Its totient is φ = 34572048.

The previous prime is 34572047. The next prime is 34572091. The reversal of 34572049 is 94027543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24681024 + 9891025 = 4968^2 + 3145^2 .

It is a cyclic number.

It is not a de Polignac number, because 34572049 - 2¹ = 34572047 is a prime.

Together with 34572047, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34572047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17286024 + 17286025.

It is an arithmetic number, because the mean of its divisors is an integer number (17286025).

Almost surely, 2^34572049 is an apocalyptic number.

It is an amenable number.

34572049 is a deficient number, since it is larger than the sum of its proper divisors (1).

34572049 is an equidigital number, since it uses as much as digits as its factorization.

34572049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 34572049 is about 5879.8000816354. The cubic root of 34572049 is about 325.7679637804.

The spelling of 34572049 in words is "thirty-four million, five hundred seventy-two thousand, forty-nine".