34540001 has 2 divisors, whose sum is σ = 34540002. Its totient is φ = 34540000.

The previous prime is 34539979. The next prime is 34540027. The reversal of 34540001 is 10004543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24453025 + 10086976 = 4945^2 + 3176^2 .

It is an emirp because it is prime and its reverse (10004543) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34540001 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34540061) 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, 17270000 + 17270001.

It is an arithmetic number, because the mean of its divisors is an integer number (17270001).

Almost surely, 2^34540001 is an apocalyptic number.

It is an amenable number.

34540001 is a deficient number, since it is larger than the sum of its proper divisors (1).

34540001 is an equidigital number, since it uses as much as digits as its factorization.

34540001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 34540001 is about 5877.0741870424. The cubic root of 34540001 is about 325.6672712686.

Adding to 34540001 its reverse (10004543), we get a palindrome (44544544).

The spelling of 34540001 in words is "thirty-four million, five hundred forty thousand, one".