34257163 has 2 divisors, whose sum is σ = 34257164. Its totient is φ = 34257162.

The previous prime is 34257161. The next prime is 34257203. The reversal of 34257163 is 36175243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34257163 - 2¹ = 34257161 is a prime.

Together with 34257161, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34257161) 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, 17128581 + 17128582.

It is an arithmetic number, because the mean of its divisors is an integer number (17128582).

Almost surely, 2^34257163 is an apocalyptic number.

34257163 is a deficient number, since it is larger than the sum of its proper divisors (1).

34257163 is an equidigital number, since it uses as much as digits as its factorization.

34257163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 31.

The square root of 34257163 is about 5852.9618997564. The cubic root of 34257163 is about 324.7759023179.

The spelling of 34257163 in words is "thirty-four million, two hundred fifty-seven thousand, one hundred sixty-three".