34055257 has 2 divisors, whose sum is σ = 34055258. Its totient is φ = 34055256.

The previous prime is 34055237. The next prime is 34055299. The reversal of 34055257 is 75255043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29909961 + 4145296 = 5469^2 + 2036^2 .

It is a cyclic number.

It is not a de Polignac number, because 34055257 - 2¹⁵ = 34022489 is a prime.

It is not a weakly prime, because it can be changed into another prime (34055237) 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, 17027628 + 17027629.

It is an arithmetic number, because the mean of its divisors is an integer number (17027629).

Almost surely, 2^34055257 is an apocalyptic number.

It is an amenable number.

34055257 is a deficient number, since it is larger than the sum of its proper divisors (1).

34055257 is an equidigital number, since it uses as much as digits as its factorization.

34055257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 34055257 is about 5835.6882199103. The cubic root of 34055257 is about 324.1365863435.

The spelling of 34055257 in words is "thirty-four million, fifty-five thousand, two hundred fifty-seven".